Wallpaper - Happy Camper Night Owl

Our Happy Camper Night Owl wallpaper, created by Michael Mullan, combines playful mid-century graphic styling with a warm, grounded palette. Set against a textured roasted coffee brown backdrop, a charming owl perches on a stylised green tree with a bold red trunk. Overhead, bold blue and white typography spells out "LET'S SLEEP UNDER THE STARS," where a yellow crescent moon forms the letter "E". Scattered red, white, and green stars drift across the upper composition, lending a gentle night-time feel. Printed as a made-to-measure, PVC-free wall mural with a subtle paper structure, it brings an imaginative and characterful focal point to children's spaces.

In the room

In a child's bedroom or nursery, we like placing this design on the primary wall behind a cot or low toddler bed. Because the typography and night-sky motif sit in the upper half of the composition, the main graphic elements remain clearly visible above lower furniture. In a dedicated playroom, it works well as a feature wall behind a reading corner or low bench, grounding the room with rich earthy brown while adding playful, colourful detail that sparks curiosity.

For smaller rooms, pairing this mural wallpaper on a single accent wall keeps the space feeling cosy rather than closed in. In larger bedrooms with higher ceilings, the bold proportions of the tree and lettering have ample space to breathe, making the wall a distinct focal point without overwhelming the surrounding space.

Styling it

The mid-century graphic character of this design pairs naturally with simple, unpretentious interior choices:

• Choose simple furniture in warm timber tones or clean painted white to echo the mid-century illustration style and keep visual weight light around the lower wall.
• Bring in textiles such as bed linens or floor rugs in soft moss greens, muted navy, or unbleached cotton to connect with the tree and lettering without competing for attention.
• Keep wall décor minimal on adjacent surfaces so the bold typography and graphic shapes on the main wall remain the clear centrepiece of the room.

Colour combinations

The design is built around a warm roasted coffee brown base, balanced by spruce green, bright red, soft sky blue, crisp white, and touches of warm moonlit yellow.

When decorating the surrounding surfaces, we suggest painting adjacent walls and skirting boards in warm off-whites, soft oatmeal, or pale linen tones to let the rich background pop cleanly. If you prefer deeper surroundings, a muted forest green or warm grey-brown drawn from the tree and background creates a snug, cohesive feel throughout the space.

About our wallpaper

At Wallism, our wallpapers are produced made-to-measure based on your exact wall dimensions, which helps reduce unnecessary excess material during decorating. Every wallpaper is PVC-free and printed on paper featuring a subtle physical structure that gives the finished wall a refined appearance. Designed to be straightforward to hang, our mural wallpapers provide an easy way to transform any bedroom, nursery, or play area.