Wallpaper - Treehouse Neighborhood Cool Bright

Our Treehouse Neighborhood Cool Bright wallpaper brings a whimsical cityscape to life, filled with tall, narrow houses topped with pointed roofs and connected by sweeping arched bridges. Illustrated in crisp tones of teal, bright orange, cornflower blue, and soft pastel shades, the buildings sit nestled amongst lush green treetops with a gentle mist softening the background sky. Designed by Mairin Kareli, this illustrative composition balances intricate architectural line work with lively blocks of colour, creating an imaginative world across the wall. Made to measure on our PVC-free paper with a subtle physical surface structure, this design is simple to hang and adds an expressive, playful focal point to your interior.

In the room

We see this wallpaper working especially well in children's bedrooms, nurseries, playrooms, or creative family spaces where imaginative storytelling feels right at home. Because the motif is dense with architectural detail and vertical movement, we would give it a wider, uninterrupted feature wall, such as behind a bed, sofa, or open play area. This allows the full sequence of bridges and floating houses to unfold without being heavily broken up by tall furniture. In a shared living room or study, the design acts as an energetic statement wall that balances playful character with clean illustrative structure.

Styling it

To let the detailed cityscape lead the space, we suggest keeping the surrounding furniture relatively calm and grounded in simple forms.

• Pair with light or warm painted furniture in clean, unadorned silhouettes so the intricate line work of the houses remains the primary visual pattern in the room.
• Introduce plain textiles in quiet neutrals or soft cornflower blue to echo the background sky while keeping the overall atmosphere balanced.
• Keep floor coverings solid and understated, avoiding competing multi-coloured geometric patterns that might visually crowd the lower half of the wall.

Colour combinations

Our design features a lively palette of cornflower blue, cool teal, warm orange, and leafy greens set against a soft, misty background. When painting adjacent walls, woodwork, or built-in storage, we recommend pulling out one of the softer pastel blues or an off-white to create an airy, cohesive transition. For a slightly warmer and more playful contrast in a bedroom or playroom, subtle accents of soft terracotta, apricot, or warm muted yellow work naturally alongside the orange rooftops without overwhelming the cool blue tones.

About our wallpaper

At Wallism, our wallpapers are made to measure based on the specific dimensions of your wall, which helps reduce unnecessary excess material compared with standard rolls. Every wall mural is PVC-free and printed on paper featuring a subtle physical surface structure. Designed to be straightforward and easy to hang, our mural wallpapers offer practical decorating options suited to homeowners and renters alike.