Wallpaper - Rainbow Triangles

Our Rainbow Triangles wallpaper by Nicetoseeya brings together rhythmic geometry and fluid watercolour washes. Arranged in tidy horizontal tiers against a crisp white ground, each triangular motif features varying textures, from soft colour gradients to fine vertical striations. A joyful palette of coral pink, sunny yellow, lavender, indigo, lime green, and warm orange gives the pattern an expressive, lighthearted rhythm. Produced made-to-measure on PVC-free paper with a subtle surface structure, our wallpaper creates an uplifting focal point without overwhelming the room.

In the room

We see this design working especially well in spaces that welcome playful energy, such as a children's bedroom, playroom, creative home studio, or teenage room. Because the geometric repeat is structured along clean horizontal bands with plenty of open white space, the pattern sits comfortably on a primary feature wall behind a desk or bed. In smaller playrooms or reading nooks, it can wrap across multiple walls to build an enveloping, cheerful backdrop that remains light and airy thanks to the bright background.

Styling it

To let the varied watercolour hues take centre stage, we suggest balancing the wall with calm, grounding elements throughout the rest of the space. Light natural wood furniture, such as pale ash or birch, complements the casual, artistic tone of the pattern. Keeping large storage pieces, shelving, and work surfaces in clean white or neutral painted finishes prevents visual clutter, while a simple flat-weave rug helps define the floor area without competing with the geometric rhythm above.

Colour combinations

The wallpaper features a vibrant spectrum of watercolour shades, including coral red, bright saffron yellow, soft lilac, deep violet, sky blue, and fresh lime green against a clear white backdrop. When selecting surrounding wall paint or larger furnishings, soft off-white or light warm grey creates an effortless, harmonious balance. For a more adventurous, cohesive interior, you can pull a single accent tone directly from the print, such as a muted lavender or sunny peach, for painted woodwork, window frames, or smaller decorative accessories.

About our wallpaper

At Wallism, our wallpapers and mural wallpapers are made-to-measure based on your exact wall dimensions, which helps reduce unnecessary excess material during installation. Each design is printed on PVC-free paper featuring a subtle physical structure that adds depth to the print. Our wallpapers and wall murals are straightforward to hang, offering flexible solutions tailored to both homeowners and renters looking to transform their spaces.