Wallpaper - Koi Fish, Seafoam

Our Koi Fish, Seafoam wallpaper pairs stylised swimming fish with fluid, swirling waves to create a tranquil underwater scene. Designed by Blue Bee Studios, the motif features light green and sage fish accented with white details and delicate ink outlines, moving in varied directions across a background of muted blue and grey tones. Small floating circles add a gentle graphic rhythm across the composition. Produced as a made-to-measure mural, this PVC-free wallpaper brings an artistic, Art Nouveau-inspired character to the wall on paper with a subtle physical surface structure.

In the room

We see this design working especially well in spaces dedicated to quiet moments, such as a bathroom, a dedicated meditation room, or a peaceful bedroom corner. Because the fish glide across swirling currents in different directions, the pattern creates an open sense of movement that feels balanced on both compact accent walls and wider, uninterrupted surfaces. On a feature wall behind a freestanding bath or opposite a vanity, the aquatic theme feels natural without overwhelming the space. In larger rooms, the muted palette ensures the dynamic composition remains gentle and cohesive across the entire wall area.

Styling it

The fluid lines and calm seafoam palette make this design easy to complement with considered interior choices. We recommend pairing it with:

• Warm, light wood furniture, such as natural ash or pale oak, which grounds the aquatic blues and greens without competing with the illustration.
• Simple, unadorned ceramic or stoneware accessories that echo the organic curves of the swirling waves.
• Brushed brass or muted bronze hardware, which adds a subtle, refined warmth against the cool grey and seafoam backdrop.

Colour combinations

The core palette of our design balances earthy sage green, soft seafoam, and crisp white against a background of muted slate blue and soft grey tones. To create a harmonious space, we suggest pairing this wallpaper with off-white or soft chalky grey on adjacent walls and woodwork. If you prefer deeper contrast, a muted slate or soft eucalyptus green on cabinetry or surrounding architectural details will pick up the darker ink lines and swimming fish, framing the mural cleanly within the room.

About our wallpaper

At Wallism, our wallpapers are made-to-measure according to your exact wall dimensions. This custom approach helps reduce unnecessary excess wallpaper compared to standard fixed-size rolls. Every design is printed on PVC-free paper with a subtle physical structure, giving the finished wall a refined look. Our wallpapers are designed to be straightforward and easy to hang, providing flexible options suited to different homes, decorating styles, and living situations.