Wallpaper - Playful Sub

Our Playful Sub wallpaper captures an imaginative split-level coastal scene filled with character and gentle narrative. Below the water line, a bright yellow submarine navigates alongside an octopus, a smiling seal, darting fish, and colourful coral reefs. Above the surface, small boats drift near a lighthouse perched on rocky cliffs under an open sky with soaring seabirds. Illustrated in a charming watercolour-inspired style, this wall mural creates an engaging backdrop for children's spaces. Our mural wallpapers are made-to-measure to fit your room dimensions and printed on PVC-free paper with a subtle surface structure.

In the room

We see this design working especially well across a main feature wall in a children's bedroom, toddler room, nursery, or playroom. Because the composition divides the space between deep ocean life below and open sky above, it benefits from a wider, relatively uninterrupted wall where the full horizon line and underwater details remain visible. Placing it along a wall behind a low bed or low toy storage allows the sub and sea creatures to stay in clear view, giving little ones plenty to look at during the day. In a shared playroom or family bathroom, the split landscape adds visual depth while keeping the overall atmosphere light and welcoming.

Styling it

To let the detailed underwater motif take center stage, we suggest keeping larger surrounding furniture relatively simple in form. Low shelving units or bed frames in light, natural wood tones or clean white finishes help ground the wall without competing with the illustration. Soft textiles such as a plain cream wool rug or unpatterned curtains let the rich blues and sunny yellows of the mural remain the focal point.

Colour combinations

The design itself features rich ocean blues, bright sunflower yellows, and pops of warm coral and red against cool sky tones. When choosing paint for adjacent walls or woodwork, soft sky blues, gentle sandy neutrals, or crisp warm whites work naturally with the background palette. If you want to draw out the cheerful accents in the submarine or sea floor, small doses of warm mustard or muted terracotta in cushions, throws, or decorative storage baskets tie the whole space together.

About our wallpaper

At Wallism, our wallpapers are produced made-to-measure based on your exact wall dimensions. This custom approach helps reduce unnecessary excess paper compared to standard rolls. Our wallpapers are PVC-free and printed on paper featuring a subtle physical structure that is straightforward to hang, offering practical options suited to both homeowners and renters.