Wallpaper - Treehouse Neighborhood Cool Bright

Our Treehouse Neighborhood Cool Bright wallpaper, designed by Mairin Kareli, brings an imaginative architectural world to life across the wall. Tall, slender houses in teal, warm orange, and cornflower blue rise with pointed roofs and whimsical arched bridges connecting them through the canopy. Lush green foliage weaves between the buildings while a light mist softens the backdrop, giving the entire illustration an inviting storybook charm. Printed as made-to-measure wall murals on PVC-free paper with a subtle surface structure, this design offers a cheerful visual focal point full of narrative detail.

In the room

We see this design working especially well in spaces where creative storytelling feels right at home, such as a children's bedroom, a dedicated playroom, or an inspiring home art studio. Because the buildings stretch upward with vertical rhythm, the pattern naturally draws the eye upward, making it an excellent match for a feature wall behind a low bed frame or an open play area. In a family library or creative workspace, placing our mural wallpapers across an uninterrupted main wall allows the complete cityscape and connecting bridge details to remain clearly visible without being broken up by tall storage units.

Styling it

Because the illustration contains rich line work and vibrant architecture, we like to balance it with quiet, clean-lined furnishings. Low-profile furniture in light natural wood tones or simple off-white painted finishes keeps the focus anchored on the wall without competing with the houses. Soft woven cotton textiles in neutral or muted clay tones complement the warmth of the orange roofs, while uncluttered open floor space allows the lower forest section of the pattern to stand out naturally.

Colour combinations

The wallpaper is built around a lively palette of cornflower blue, pastel sky tones, vibrant teal, warm orange, and leafy green. When choosing paint for adjacent walls or woodwork, a gentle warm white or chalky off-white provides a soft, restful transition. To pick up on the warmer accents in the artwork, consider subtle peach, dusty terracotta, or soft ochre on smaller decorative elements. For a cooler surrounding palette, pairing the design with muted sage green or a pale, dusty sky blue creates a cohesive and balanced interior.

About our wallpaper

At Wallism, our wallpapers are made-to-measure according to your specific wall dimensions, which helps reduce unnecessary excess wallpaper compared to standard rolls. Every design is printed on PVC-free paper featuring a subtle physical structure, and our wall murals are created to be straightforward and simple to hang. We offer wallpaper options suited to different types of homes and living spaces, giving both homeowners and renters practical ways to transform their interiors.