Wallpaper - Undersea World

Our Undersea World wallpaper, created by Anastasia Geraseva, brings a quiet storybook atmosphere to the wall. At the center of the composition, a large whale glides beneath the surface, carrying a rocky island topped with a blue and white striped lighthouse emitting soft rays of light. Below, delicate white sea plants rise through deep steel blue waters past a submerged ship and shoals of swimming fish, while birds drift through a stippled sky above. Our custom made wall murals are produced to your exact dimensions on PVC-free paper with a subtle physical surface structure, making them straightforward to hang in any room.

In the room

With its central illustrative focus and gentle vertical movement, this design works especially well on an uninterrupted feature wall in a nursery, toddler room, or children's bedroom. Placing the wallpaper behind a low bed or crib allows the detailed underwater elements and the lighthouse motif to remain fully visible. In a playroom or family vacation home, we also like giving it a dedicated reading nook wall where the storytelling details can be appreciated up close without competing with taller storage furniture. The cool steel blue backdrop maintains a balanced visual presence that feels calm across larger wall spaces.

Styling it

We recommend pairing this wallpaper with clean, relaxed interior pieces that let the whimsical illustration take center stage. Natural light-toned woods such as birch, ash, or pale pine complement the cool ocean tones without adding visual heaviness. For textiles, soft washed cottons in pale sky blue, muted sand, or warm off-white echo the lighter highlights in the waves and lighthouse beam, keeping the overall space feeling open, grounded, and gentle.

Colour combinations

The palette is built on cool steel blue, deep ocean slate, and crisp white linework, with subtle sandy beige on the rocky island. Around this design, we suggest introducing soft warm neutrals like chalky linen or off-white on adjoining walls and baseboards to maintain brightness. Accents in soft misty blues or muted taupe help tie surrounding furniture and rugs directly to the oceanic tones of the mural.

About our wallpaper

At Wallism, our wallpapers are made-to-measure according to your specific wall dimensions, which helps reduce unnecessary excess material during installation. Each design is printed on PVC-free wallpaper paper featuring a subtle physical surface structure, engineered to be simple and straightforward to hang across different living spaces.