THE ART OF SPARTA

On board Heesen's 67-metre superyacht Sparta

Wide shot of Sparta

She may be named after the Ancient Greek city-state famous for its austerity, but Heesen’s 67-metre Sparta is a decorative paradise writes Sam Fortescue

RUBEN GRIFFIOEN

From the chill January quayside of the Rotterdam harbour where 67-metre Sparta is undergoing her last checks, there is little hint of what lies in store. In the light of a watery dawn, Heesen’s largest steel yacht is keeping its secrets to itself.

The Venetian red stripes that flash across her topsides just look black, and I will have to wait until the sun rises much higher before I can appreciate the fetching “swoosh” that knits the decks together and the purposeful reverse bow.

Sparta is a winner at the 2024 World Superyacht Awards

You can view the rest of the winners below

Sparta

RUBEN GRIFFIOEN

RUBEN GRIFFIOEN

We enter via a crew area painted in businesslike beige. Only then, with our shoes safely removed and coats stowed, do we push through a heavy service door onto the main lobby – and into a wonderland of decorative design.

This is a boat that’s all about unabashed beauty and artisanship. The name Sparta, with its implications of asceticism and a disdain for the artistic, is a misnomer that has utterly wrong-footed me from the dockside.

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Dinging table that can seat up to 12

DAVID CHURCHILL

DAVID CHURCHILL

Large sofa in the main saloon

DAVID CHURCHILL

DAVID CHURCHILL

Close-up of bespoke glass lights above dining table

DAVID CHURCHILL

DAVID CHURCHILL

Around the figured sycamore dining table, the chair backs are embossed with real palm leaves (top); the main saloon features a relaxing sofa and custom-made wool-silk carpet by Tai Ping (bottom left); the lighting above the main deck dining area (bottom right)

The magic of Winch Design’s interior begins to unfurl as soon as we come upon the main staircase, which almost pulses with organic life. Winding through three decks, it is panelled from top to bottom with a carved oak frieze from Hull Studio.

The motif changes from ripples in a sandy seabed on the lower deck to the spume of a breaking wave and on up to the playful currents in a gust of wind. Earth, water and air – the three elements characterise the whole interior.

“The staircase is carved in three different ways to tie all of these elements into one, rather than letting them be seen in isolation,” says Joost Roes, Winch’s lead interior designer on the project. “This is something fluid yet connected.”

ALEX HULL'S STAIRS

Close-up of the banister and wall on the stairs

WINCH DESIGN

WINCH DESIGN

“We started literally with trees,” says Alex Hull of Hull Studio. “Five oaks were supplied to us air dried and cut into 18mm-thick planks. They’re from a sawmill in France, all grown in the same area to manage colour consistency.

“At the workshop we went through a lengthy process of selection, trimming all the timber down into smaller cuts – 120mm wide and 12mm thick. Then it was like a great game of Tetris – we laid everything out on the workshop floor and moved it round for a couple of days until we could see how it would work.

“Every panel had to be shaped on the back face first, because the staircase is curved. There’s a substrate panel that all that oak is glued to, then the oak pieces are cut to that exact diameter.

“All of the back facing was run by a machine, but the gluing is all by hand. It’s really important for the quality, because you want a seamless joint line. I’m obsessed with maintaining a natural look – not an oak floor stuck to the wall.

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Circular glass lift between the lower deck and upper deck

DAVID CHURCHULL

DAVID CHURCHULL

Oak pannelling along the wall of the stairs
Close-up of the banister

DAVID CHURCHILL

DAVID CHURCHILL

Close-up of the stair tread

DAVID CHURCHILL

DAVID CHURCHILL

Wider shot of the banister and pannelling looking down

WINCH DESIGN

WINCH DESIGN

“Meanwhile, our team was busy doing the digital design. The whole artwork was first carved digitally by hand, using a digital pen and tracker pad to achieve the different weights and textures.

Instead of the traditional 3D modelling technique, we used an approach seen in special effects design for games.“The original concept came directly from Winch as a series of images. We did a lot of sketching around it to create a full-scale flat drawing.

“We developed a flow line where waves lead into the staircase at the bottom, the theme follows up through earth to the air texture, which levels out and leads you out of the staircase.

There is a lot of development work to achieve the texture we wanted from the milling machine and get the clarity and definition. Then there’s a long process of hand sanding. We worked from Heesen’s production drawings, so all panels were trimmed to size beforehand; they had to fit seamlessly.”

A few steps further and we are into the main saloon, where my feet sink into a custom-made wool-silk carpet by Tai Ping. Built up in layers from a woollen base, you feel the carpets on Sparta every bit as much as you see them.

Looking around this large room, which combines a relaxing sofa area with dining for 12, I am struck by the fact that there are no hard edges to be seen – from chairs to cabinetry; trunking to tables, everything is rounded.

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Built in sofas and pool

DAVID CHURCHILL

DAVID CHURCHILL

DAVID CHURCHILL

DAVID CHURCHILL

Wide shot of a lamp and tree feature

WINCH DESIGN

WINCH DESIGN

Close-up of textured cushions

DAVID CHURCHILL

DAVID CHURCHILL

Close-up of embossed features

DAVID CHURCHILL

DAVID CHURCHILL

Circular wall light

WINCH DESIGN

WINCH DESIGN

The coffee table resembles a slice hewn from the trunk of a giant redwood tree and is inlaid with fine green and copper-coloured marble (top left); the dining table chair backs are embossed with real palm leaves (top centre); bespoke lighting adorns each room, such as the wall lights in the twin children’s cabins (bottom right)

Senior designer Julia Roestenberg from Winch is on hand to explain: “It’s not feng shui. The client liked soft details and safe design suitable for kids. We decided to use it as a design feature throughout.”

Everywhere your eyes come to rest there is something new to fire the senses. The dining chairs, for instance, feature a broad leaf pattern on the back, which is echoed in the carpet around the dining table.

“They’re palm leaves embossed on the chair backs, made in Brazil. They needed to be huge leaves, naturally dyed with all their natural imperfections. It had to look high-end but remain a natural material,” says Roestenberg. “I don’t know if I’ll ever try to do that again!” I ask her why, and she mentions a prodigious quantity of leaves that simply weren’t suitable for the design.

The dining table has been sculpted from figured sycamore with a panel in the middle that moulds voluptuously down into a central support. But it is the coffee table that captures my attention.

It resembles a slice hewn from the trunk of a giant redwood tree and is inlaid with fine green and copper-coloured marble, while the carpet around it continues its cracks and fissures.

Close-up of the textured carpet in pinks and blues

WINCH DESIGN

WINCH DESIGN

No forest behemoths were harmed in the making of this boat, however, as Alex Hull of Hull Studio explains: “The coffee table had to have the feel of a large tree trunk, but it’s built of lots of bits of solid wood one to two inches thick.

“It’s hollow in the middle and the whole table can move on its base and around its stone top. The grain is really heavily brushed to keep that organic texture to it. But the nature of that stone and its veining are purely down to the marble, which Marmor Hotavlje in Slovenia selected for us.”

Coffee table in the saloon

DAVID CHURCHILLWhile the saloon’s coffee table has the look of a redwood tree trunk, it’s actually made up of many small bits of wood and is hollow in the centre

DAVID CHURCHILLWhile the saloon’s coffee table has the look of a redwood tree trunk, it’s actually made up of many small bits of wood and is hollow in the centre

Unusually, guest accommodation is also found on the main deck, including two cabins designed specifically for children. With their size, they could be VIPs, but they contain some carefully thoughtout features for little people.

Here more than anywhere else, the Tai Ping carpets have been built up in layer upon colourful layer, forming waves. “There are 20 colours and five layers,” confirms Roestenberg. “The owners initially wanted 100 per cent silk carpets, but the owner’s representative vetoed that for longevity reasons.”

WINCH DESIGN

WINCH DESIGN

An island has been woven into the middle of the carpet to fire up young imaginations, and a beautiful vellum-covered screen can be slid back into the wall to transform the two cabins into one huge playroom.

Blue pendant lights in the guest room

WINCH DESIGN

WINCH DESIGN

A soft, upholstered stool loosely assembled from polygons looks designed to captivate a child. The detail is breathtaking. “The owners wanted their yacht to be playful and to feature something people have never seen before,” explains Roestenberg.

“There are no hard edges to be seen. The client liked soft details and safe design suitable for kids”

Velum panel separated the bedroom and the children's room

DAVID CHURCHILL

DAVID CHURCHILL

Each of the four guest cabins have been designed around a different theme, which is picked up in the colours of the bespoke lamps, carpet and upholstery, and especially in the headboard above the bed.

In one it’s pink petals, with leaves embossed into the carpet and a fantastically complex piece of marquetry on the headboard, picking out the details in a peony.

Pink headboard with peony pattern

WINCH DESIGN

WINCH DESIGN

In another, it’s the patterns of a butterfly’s wings embroidered onto the headboard, and in the carpet. It is certainly at odds with today’s overriding trend towards bland, neutral interiors, and the artisanship is astonishing. It won’t please everyone, but it’s hard to resist a sense of wonderment at the skill involved.

Wide view of pink guest room

WINCH DESIGNThe headboard in the pink guest cabin is a complex piece of marquetry that picks out the details of a peony

WINCH DESIGNThe headboard in the pink guest cabin is a complex piece of marquetry that picks out the details of a peony

Naturally enough, the owner’s suite is the source of the greatest awe, positioned forward on the dedicated upper owner’s deck.

Its king-sized bed (with rounded corners, of course) commands 180-degree views ahead and boasts a skylight above. But it’s the vast star map of mother-of-pearl and gold paint inlaid to a midnight-blue oak panel above the bed which stops you in your tracks.

Close-up of the constellation design

WINCH DESIGN

WINCH DESIGN

“It’s an accurate constellation map, showing real stars, but it doesn’t have a particular meaning,” says Roestenberg. “There are no coded messages in there! The skylight is an additional ray of light to bring the inside out and correlate with the constellation theme. It provides the option to contemplate the stars at night.”

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Close-up of bedside table

DAVID CHURCHILL

DAVID CHURCHILL

DAVID CHURCHILL

DAVID CHURCHILL

Owner's suite showing large bed

DAVID CHURCHILL

DAVID CHURCHILL

Alex Hull is behind the star chart above the owner’s bed. He built a timber panel, dyed it a rich midnight blue, then engraved golden lines and inlaid mother-of-pearl stars into it to recreate a map of the heavens. The grain of the wood and subtle variations in the dye give the effect of a star-spattered Milky Way

Twin sliding doors give access to a private owner’s lounge on the foredeck, and there’s a vast master bathroom. The owner’s domain also runs to a big walk-in dressing area and a discrete lobby, before giving way to a second equally impressive owner’s cabin aft.

DAVID CHURCHILL

DAVID CHURCHILL

The bed is the same size, and a large-radius sliding glass door aft parts onto an exclusive dining and lounging area, with an extendable table where up to 10 people can share a meal. It’s easy to imagine a lazy family breakfast in the morning sunshine as the plans for the day are hammered out.

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Blue chest of drawers in guest room

WINCH DESIGN

WINCH DESIGN

Blue and beige en suite with gold accents

WINCH DESIGN

WINCH DESIGN

Owner's cabin in neutral colours showing large bed

DAVID CHURCHILL

DAVID CHURCHILL

Guest bedroom in wood and blues

DAVID CHURCHILL

DAVID CHURCHILL

The owner’s deck boasts not one, but two owner’s cabins, one forward (and one aft, both with glorious views over the deck and sea beyond. The forward cabin has exclusive access to a private terrace on the foredeck and each of the four guest rooms has been given its own character

Even in the watery winter sunlight of my visit, it is clear great effort has been made to develop a common look and feel from inside to outside, ensuring you can step from one to the other and barely notice.

Furthermore, the boat offers exceptional amounts of deck space. From a vast, well-protected sundeck with a spa pool, bar and loungers to the main aft deck with its pool and sweeping steps down to the open water at the beach club, no two areas do the same thing.

It is at odds with today’s overriding trend towards bland neutral interiors, and the artisanship is astonishing

“Our interior and exterior teams made a perfect synergy between the spaces,” says Roes. “Often when you work with a different exterior agency, they have a different agenda.

“It’s rare that the two areas marry so well. There are no thresholds between interior and exterior, and the main deck is a super social space with big sliding doors and a dining table; it feels neither inside nor out.”

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Close-up of sink area

DAVID CHURCHILL

DAVID CHURCHILL

Green marbled sink with gold taps

DAVID CHURCHILL

DAVID CHURCHILL

Each en suite is unique

Sparta’s final secret is only revealed when we descend those glorious embossed leather stairs to the sole part of the lower deck conceived for guest use. Filling 65 square metres and running the full midships beam is a gym and spa finished to a level bordering on perfection.

Here there’s a Japanese theme, with a large circular wood panelled spa pool taking pride of place in the middle. It is actually slightly recessed into the floor, to lower the sight lines of those soaking and make it more natural to hold a conversation with those on the built-in loungers.

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Textured bathroom wall in green and white

WINCH DESIGN

WINCH DESIGN

Curved seating area in spa

DAVID CHURCHILL

DAVID CHURCHILL

Large mirror on textured cream bathroom wall with green sink

DAVID CHURCHILL

DAVID CHURCHILL

Treadmills in gym

DAVID CHURCHILL

DAVID CHURCHILL

Close-up of the green shower area

DAVID CHURCHILL

DAVID CHURCHILL

Details like the dramatic jade-veined marble and lamps with patinated bronze switches help give the spa a Japanese character. Workout equipment lies adjacent to a fully kitted-out spa that includes a steam room, sauna and experiential shower

There’s a sauna, too – a work of curved art in its own right, but also a demonstration of the lengths to which the design team went in order to find solutions.

“It is panelled with hemlock wood planks,” says Roestenberg. “Cedar is much more common, but it has too much dark-light striping.” Hemlock wood, I should point out, is a conifer found in North America and nothing to do with the poisonous European plant.

Filling 65 square metres and running the full midships beam is a gym and spa with a Japanese theme

Comfy loungers in the spa

DAVID CHURCHILL

DAVID CHURCHILL

Besides an experiential shower and mosaic-lined Turkish steam room with curving glass walls, a gigantic open–plan gym is the final element, and it is designed as a key social area.

There’s room for an exercise bike, cross-trainer and treadmill, as well as a punching bag, wall-trainer and even a massage table. Simply put, it is one of the largest gym and spa outfits on a yacht of this size.

Spa pool in centre of room opposite loungers

WINCH DESIGN

WINCH DESIGN

The centrepiece of the lower-deck wellness area, the spa pool is slightly recessed into the floor so those soaking can easily converse with those lounging

For all that she represents an extraordinary home on the water, Sparta is technically quite conservative – impeccably put together by a shipyard at the top of its game, but without experimental or innovative solutions.

Her main propulsion comes from two well-proven MTU 12-cylinder diesel engines that put out a combined 3MW of power.

Overhead view of Sparta in the ocean

RUBEN GRIFFIOEN

RUBEN GRIFFIOEN

They give her a maximum speed of just under 18 knots, but a globe-trotting range of 5,000 nautical miles – thanks in no small part to the vast 140,000-litre tankage.

Sparta’s dramatic reverse bow and taut lines give the boat incredible wave-piercing power and impressive stability.

“We designed a slender hull to get more draught and less freeboard,” says Heesen’s head of design and engineering, Peter van der Zanden, who had to ensure that the boat would fit under the many bridges that separate the shipyard in Oss from the North Sea.

Wheelhouse of Sparta

DAVID CHURCHILL

DAVID CHURCHILL

“The bow is an aesthetic choice but delivers additional comfort for the passengers, with reduced acceleration in wavy sea conditions, and therefore reduced motion sickness.

“Our naval architecture is based on the fast displacement hull form (FDHF) devised by van Oossanen, which delivers 20 per cent less fuel consumption compared to a round bilge.”

Exterior side view of Sparta

RUBEN GRIFFIOENVan Oossanen’s Fast Displacement Hull Form improves fuel efficiency by 20 per cent over a round bilge, which helps deliver Sparta’s very long range

RUBEN GRIFFIOENVan Oossanen’s Fast Displacement Hull Form improves fuel efficiency by 20 per cent over a round bilge, which helps deliver Sparta’s very long range

With the sun up, now, it’s easier for me to appreciate the slick exterior of the boat, with that “swoosh” – a flattened S-shaped curve picked out in red that runs from stem to stern.

It’s a motif that is repeated in the joinery and detailing throughout the boat’s interior, as well as in the eight-metre tender custom built by Tenderworks to reflect the mothership’s design. The fairing is immaculate and, thanks to the precision of the underlying hull, very thin.

All the same, Heesen says certain design features made Sparta challenging to build. “Being long and thin, longitudinal strength was a challenge,” says van der Zanden.

“Also, the wide-body made the design of the first layer of the superstructure difficult, and the wing stations had to fit into the heavily bevelled shape of the boat. We made them slide out to gain the necessary visibility.”

Close-up of Sparta logo on side of vessel

RUBEN GRIFFIOEN

RUBEN GRIFFIOEN

But perhaps the tallest order was that Winch interior. Heesen’s achievement here is beyond reproach, but I sense that it required even greater attention than usual for the fitters.

There’s a trace of it in van der Zanden’s voice as he tells me: “The organic shapes of the sauna were challenging to build and the sliding partitions in the VIP cabins are also a complex piece of art.”

Inevitably, we’ve come full circle – back to Sparta’s breathtaking styling. The tragedy of this project is that the yacht is already for sale, as the build owners have had to back out.

And yet, their mark is everywhere aboard; every fibre of Sparta has been bent towards their vision of the perfect family boat. Anything but Spartan, as it turns out, this is surely a yacht that will not have to wait long to find a new family.

A skylight brings extra light into the forward owner’s cabin

Hydraulic wing stations slide 2m out for visibility in close-quarters manoeuvring

The aft owner’s cabin enjoys a private deck for al fresco meals

Overhead cranes deploy the two luxury tenders as well as two water scooters

The two forward guest cabins can combine into one very large room

A large pool anchors the main deck aft and features a mosaic of a Spartan helmet

The entire lower deck forward of the spa/gym is for the crew

LOA 67m

Gross tonnage
1,200GT

LWL 66m

Engines
2 x MTU 12V 4000 M65R

Beam 11.5m

Generators
2 x 240kW Zenoro; 1 x 175kW Zenoro

Draught (full load)
3.6m

Speed (max/cruise)
17.7/14.6 knots

Range at 14.6 knots
5,000nm

Owners/guests 12

Fuel capacity
140,000 litres

Crew 14

Freshwater capacity
25,000 litres

Construction
Steel hull; aluminium superstructure

Tenders
8m custom Tenderworks; 7.2m custom Ribeye

Classification
Lloyd’s Register @
100A1 SSC YACHT G6 [@] LMC, UMS

Naval architecture
Heesen Yachts; Van Oossanen Naval Architects

Builder/year
Heesen Yachts/2023 Oss, the Netherlands

+31 412 66 55 44 heesenyachts.com

Exterior and interior design
Winch Design

For sale arconyachts.com

First published in the May 2024 issue of BOAT International. Get this magazine sent straight to your door, or subscribe and never miss an issue.