Wallpaper - Test Screen

Our Test Screen wallpaper brings glitch art into the interior with a dynamic mix of colourful pixels and digital patterns. Set against an intense cobalt blue background, horizontal bands of pink, orange, yellow, green, and violet pixel fragments cut across the wall alongside high-contrast black-and-white checkerboard strips. The composition balances playful digital disorder with structured geometric lines, creating a bold, graphic focal point. Printed made-to-measure on PVC-free paper with a subtle physical structure, this design is straightforward to hang and adds an expressive retro-digital aesthetic to modern spaces.

In the room

We see this wallpaper working especially well as an accent wall in a creative home studio, a gaming room, or an energetic teenage bedroom. Because the motif is visually vibrant and densely detailed, giving it a prominent, relatively uninterrupted wall allows the full complexity of the pixel art and horizontal scan lines to be appreciated from across the room. In a compact study or bedroom, placing it behind a desk or headboard anchors the space without overwhelming adjacent walls, while in a larger open room, the vivid cobalt background helps define a distinct zone for work or recreation.

Styling it

To balance the lively digital aesthetic, we recommend pairing our wallpaper with clean-lined furniture and deliberate, low-contrast materials.

• Choose minimalist furniture in matte black, crisp white, or light lacquered finishes to echo the graphic geometry without competing with the wall.
• Keep surrounding textiles simple and textured in solid neutral tones, allowing the vibrant pixel colours to remain the visual centrepiece.
• Integrate sleek contemporary lighting or clean metal accents to complement the postmodern, retro-tech feel of the artwork.

Colour combinations

The design is built around an electric cobalt blue base, energised by vivid accents of magenta, bright yellow, emerald green, warm orange, and violet, alongside stark black and white. For the surrounding walls and trim, we suggest using off-white, cool grey, or deep navy to frame the mural naturally. If you prefer a richer scheme, picking out one of the accent colours, such as a muted mustard or dusky lilac in upholstery or soft furnishings, creates a cohesive and thoughtful palette throughout the room.

About our wallpaper

At Wallism, our wallpapers and mural wallpapers are made-to-measure based on your exact wall dimensions. This tailored approach helps reduce unnecessary excess material during decorating.

All our wall murals are PVC-free and printed on paper featuring a subtle physical surface structure. Designed to be straightforward to hang, our wallpapers offer versatile solutions to suit diverse homes and personal interior styles.