Wallpaper - Whale Shark Alert

Our Whale Shark Alert wallpaper, created by Janelle Penner, brings together a gentle whale shark motif surrounded by gliding manta rays, smaller fish and stylised sea foliage. Rendered in a playful graphic illustration style with soft paint-drawing textures and collage-inspired layering, the composition balances soft teal, sea green, coral pink and warm ochre against a calm off-white background. The horizontal movement of the marine life gives the wall a light, rhythmic flow that feels both whimsical and serene. Like all our wallpapers, this design is made-to-measure to fit your room dimensions and printed on PVC-free paper with a subtle surface structure.

In the room

We love this design on a wide, uninterrupted wall where the full horizontal span of the whale shark and the drifting sea life can be appreciated. In a children's bedroom, toddler room or nursery, it works wonderfully as an expressive focal wall behind a cot or bed, setting a storybook tone without overwhelming the space.

Because the background tone is soft and open, the pattern also works nicely in a family playroom or a bathroom, where its gentle aquatic theme feels right at home. In a living room or vacation home, we see this working best on an accent wall where low-profile furniture leaves the central motifs visible. If your room enjoys plenty of daylight, the soft contrasts between the teal, coral and mint leaves stay crisp and cheerful throughout the day.

Styling it

The playful paper-cut feel of the artwork pairs naturally with simple, unpretentious interior choices. We would keep the surrounding furniture light in visual weight, letting the graphic sea life take centre stage.

Painted furniture in soft off-white or muted pastel tones complements the whimsical illustration without competing with its shapes. When choosing timber accents, pale blonde woods such as birch, ash or light pine mirror the lighthearted, contemporary feel of the mural wallpapers. Uncomplicated shapes and clean lines prevent the room from feeling busy, while simple woven textiles in cotton or wool provide a cosy, grounded balance.

Colour combinations

The palette in our wallpaper centres on watery teal, jade green, warm coral and accents of mustard yellow on a creamy, warm-toned ivory background.

For adjacent walls and woodwork, we recommend echoing that light background with soft chalk whites or creamy off-whites to keep the room bright and cohesive. If you prefer more colour, pulling a muted sage green or dusty coral onto painted skirting boards, shelving or doors ties the room together seamlessly. Deep ocean blue or terracotta can also work well in smaller decorative accents, providing a subtle anchor to the lighter pastel tones of the wall murals.

About our wallpaper

At Wallism, all our wallpapers are made-to-measure according to your specific wall dimensions. This custom production approach helps reduce unnecessary excess wallpaper compared with buying standard fixed-size rolls.

Our wallpapers are PVC-free and printed on paper featuring a subtle physical structure. We make sure our wall murals are straightforward and easy to hang, offering options suited to homeowners as well as people living in rented accommodation.