Wallpaper - Medallion Trellis, Seafoam

Our Medallion Trellis wallpaper in Seafoam brings together structured geometry and an airy, balanced rhythm. Overlapping arches form a clean, repeating trellis across a crisp white backdrop, punctuated by delicate dotted details that give the motif a subtle decorative depth. What we particularly like about this design is how the soft seafoam blue-green tone softens the architectural discipline of the lattice, creating a pattern that feels both classic and distinctly fresh. Like all our wall murals, this design is made-to-measure to fit your exact wall dimensions and printed on PVC-free paper with a subtle surface structure.

In the room

The orderly, repeating scale of this trellis design makes it exceptionally versatile across different room layouts. In a bedroom or dressing room, we love using it across all four walls to create an enveloping, tailored setting where the light background keeps the room feeling bright and open. In a living room, it works beautifully on a main feature wall behind a sofa, where the symmetrical geometry adds architectural interest without overwhelming the space. Because the pattern is rhythmic and balanced rather than sprawling, it also sits comfortably on narrower or more fragmented wall areas, such as around windows in a nursery or along the walls of a powder room.

Styling it

We would keep the surrounding interior relatively clean and understated to let the geometric lattice set the tone.

• Pair the wallpaper with painted furniture in soft off-whites, warm chalky tones, or pale natural timbers to maintain an airy, cohesive feel.
• Introduce simple upholstery and drapery in textured, unpatterned fabrics so the soft seafoam lattice remains the primary decorative focus.
• Add subtle metallic hardware, such as brushed nickel or muted antique brass, to gently complement the classic geometry of the arches.

Colour combinations

The palette centres on soft seafoam and cool stone-blue tones set against a clean white ground. When choosing colours for adjacent walls, woodwork, and skirting, we recommend crisp whites or subtle cool neutrals that mirror the brightness of the background. For a slightly more layered scheme, accents in muted sage, pale grey, or deeper slate blue connect naturally with the cooler undertones of the trellis motif, while warm neutral textiles prevent the space from feeling too cool.

About our wallpaper

At Wallism, we produce our wallpapers made-to-measure based on the specific dimensions you provide for your wall. Producing each order individually helps reduce unnecessary excess wallpaper compared to standard fixed-size rolls.

Our mural wallpapers are completely PVC-free and printed on paper featuring a subtle physical surface structure. They are designed to be straightforward and easy to hang, offering practical decorating solutions suited to a wide variety of homes and living spaces.