Guide · the room
A room of 9 to 12 m² has one wall worth hanging. Use 3 pieces in one palette, mixed for the lamp you already own.
Rented treatment suites run 9 to 12 m², usually about 3 x 3.5 m. Take out the table at 185 x 70 cm, a trolley, a chair, a hook for clothes and the door swing, and you are left with one uninterrupted wall, sometimes two.
Hang the set on the wall the client faces when they walk in. That is the only wall they look at for more than a few seconds while standing, and first impressions of a room are formed in the doorway.
Under 9 m²
9 to 12 m²
12 to 16 m²
Over 16 m²
In a room under 12 m² a fourth and fifth piece do not add calm, they add edges. Every frame is a hard rectangle with a border, and the eye counts them. Three is enough to read as a set and few enough to read as still.
A set means one palette and one hand. Three prints bought from three sellers is three prints, however well each one works alone.
Treatment rooms are lit warm on purpose. A typical lamp is 2700K, some as low as 2400K. Daylight is 5500 to 6500K. That is a difference of roughly 3000K, and it changes printed colour visibly.
Cool blue, teal
Lavender, cool pink
Sage, olive, moss
Clay, terracotta, ochre
Pure white paper margin
Pure black ink
Two practical consequences. First, choose a palette in the greens, clays and warm whites, because those are the colours a warm lamp flatters. Second, stop expecting the paper white to look white. Under 2700K it reads cream, and a design built on cool white margins will look dirty on the wall no matter what you paid for it.
Check before you commit: hold a sheet of your printer paper on the wall with the room lamp on and the curtain shut. Whatever colour that sheet appears is the ground colour of every print you hang there.
Most rented suites are painted magnolia, off-white or pale grey, and tenants cannot repaint. Art in the same family as the paint, two or three steps deeper, reads as considered. Art in a clashing family reads as temporary.
Magnolia, cream
Pale grey
Warm white
Pale clay, blush
A treatment room is a place where clients pay you. Most printables sold at $4 to $9 carry a personal-use-only licence, and displaying the file in a commercial space is outside it. Sellers rarely say this on the listing page; it sits in the licence file inside the download.
Before you print anything for a room a client pays to sit in, read the licence and look for the words commercial display. If it is not granted, it is not granted, and no seller has ever been pursued for the small cases, but you are the one hanging it.
Every Kiva Home file includes display rights: you may hang it in a room where clients pay you, and print it as often as you like. You may not resell the file itself.
From the studio
Autumn 2026 Collection
4 print files drawn in one palette of sage, clay and warm white. Each prints at 30 x 40 cm (12 x 16 in), 300 dpi. Display rights included.
See the Collection, $12$12 once. No subscription. You may hang these pieces in a room where clients pay you.
Working from a room that these sizes do not fit? Write to hello@kiva-home.nanocorp.app with the wall and the frames you own.
More from the studio
The table is 185 cm wide, so one 30 x 40 cm piece is too small. The measured answer.
A3 is not 30 x 40 cm. Every common size in millimetres, with the pixels each needs at 300 dpi.