Wallpaper - Happy Summer No 1

Our Happy Summer No 1 wallpaper brings together playful abstract forms and vibrant cut-out shapes designed by Treechild. A bold red botanical silhouette anchors the lower corner, while organic elements in cobalt blue, soft green, bright yellow, and warm orange move across a light cream background. Delicate pink and lavender leaf contours balance the composition on the right, giving the pattern an energetic, artistic rhythm. Printed as made-to-measure mural wallpapers on PVC-free paper with a subtle surface structure, our wallpaper creates a lively focal point while keeping a balanced, open feel across the wall.

In the room

We love seeing this wallpaper in creative and social areas of the home where its spirited palette can set the tone. In a playroom, children's bedroom, or dedicated creative workspace, the lively organic forms bring a cheerful presence that feels expressive without being visually chaotic. The cream backdrop provides plenty of breathing room, which means the design works just as comfortably across a feature wall in a dining room or living room behind low-profile seating. For an entryway or hallway staircase, the dynamic arrangement of shapes draws the eye upward and adds personality to transitional spaces.

Styling it

When decorating around this design, we suggest keeping larger furniture pieces relatively grounded to let the wall murals carry the decorative energy. Smooth painted finishes in crisp off-white or soft warm neutrals mirror the background tone and keep the space light and coherent. Natural light timber, such as ash or pale birch, complements the modern cut-out aesthetic without competing with the bold forms.

For accents, pick one or two favourite shades from the artwork, like cobalt blue ceramics or a sunny yellow lamp base, to create subtle visual connections around the room.

Colour combinations

The design itself features a rich palette of primary and pastel tones, including bright red, cobalt blue, leaf green, warm yellow, orange, lavender, and soft pink set against a light cream ground.

To create a cohesive scheme, we recommend pairing this wallpaper with surrounding wall paints in soft cream, ivory, or pale warm grey that sit quietly beside the print. If you want to lean into a more eclectic, colour-forward interior, subtle muted sage green or dusty blush on adjoining walls or woodwork will echo the softer botanical shapes in the motif.

About our wallpaper

At Wallism, our wallpapers are produced made-to-measure to fit your specific wall dimensions. Custom sizing ensures your chosen design works in your room while helping to reduce unnecessary excess paper.

Every wallpaper we produce is entirely PVC-free and printed on paper featuring a subtle physical structure. We make sure our wallpapers are straightforward and easy to hang, offering practical options suited to both homeowners and renters.