Spa wall art: the shape of growth at rest.

What the wall in a treatment room should do

Guests in a spa spend most of their time lying down, looking at a wall or a ceiling they did not choose. Spa wall decor is usually an afterthought — a stock orchid, a pebble stack. The alternative is a work that rewards a long, drifting look: a spiral the eye can follow inward without effort, a palette that belongs with warm light and stone. The golden ratio gives the composition a sense of settledness that a guest feels before reading the image; that is the whole point of using it here.

Dark-ground works — gold or teal on black — read as depth and quiet, and suit treatment rooms and relaxation lounges. The white and pearl works read as light and clean, and suit reception, changing rooms and pool areas.

Which works, in which room

• Treatment rooms: a single mid-sized work on the wall the guest sees lying down. The Luminescent Nautilus, The Golden Nautilus II, The Celestial Nautilus.
• Reception: one large work at the golden section of the wall behind the desk. The Sovereign Lounge if the desk is pale wood or stone; a pearl work if the reception is dark.
• Relaxation lounge: a warm series — Gold & Colour — with a picture light. Gold leaf behaves like candlelight.
• Pool, sauna area, changing rooms: the white collection on aluminium; nothing that fogs, nothing that fades.

Humidity: the surface decides

Paper behind glass is wrong in a spa; humidity gets behind the glass within a year. Use aluminium (Dibond) with a matte laminate, or an acrylic face-mount — both are wipeable, unaffected by steam and standard at any trade printer. For a dry relaxation lounge a stretched canvas or brushed-metal print works under low light. The licence is for the image, so the surface and the printer are your choice; the file is the same.

The licence, plainly

A spa is a public venue, so each work needs the commercial licence: €377 per work, per venue, for the life of the venue. Any size, any surface, any number of prints within that spa — a corridor series, a second treatment room — with no per-print royalty and no renewal. A signed certificate names the work, the licensee and the venue. A group with several spas licenses each location.