Wallpaper - Blue Shell II

Our Blue Shell II wallpaper features a single, stylised spiral seashell illustrated in rich indigo and cobalt tones against a clean, off-white background. Created by artist Yvette St. Amant, the design captures the natural ridges, delicate markings, and sculptural form of the shell through expressive, visible brushstrokes and painterly linework. The generous negative space around the motif gives it the visual presence of a classic maritime study or specimen illustration, balancing clean graphic clarity with fine artistic detail. Like all of our wallpapers, this design is made-to-measure and printed on PVC-free paper with a subtle surface structure.

In the room

Because the motif is presented as a large, central statement with plenty of open space, we see this design working exceptionally well on a dedicated accent wall where its form can breathe. In a powder room or bathroom, it introduces a fresh coastal character without crowding compact wall areas. It also sits comfortably behind a bed in a guest room or primary bedroom, where the crisp contrast between deep blue and soft white creates a calm, focused focal point. In open-plan living rooms or summer houses, we suggest positioning the wall mural along an uninterrupted wall that receives good natural daylight, allowing the layered brushwork in the shell to stand out clearly.

Styling it

The clean maritime feel of the illustration pairs naturally with coastal, classic, or relaxed contemporary interiors. To complement the graphic indigo motif, we would keep the surrounding decor relatively uncluttered and grounded in tactile, natural materials.

• Choose furniture in pale timber, such as bleached oak or weathered ash, to echo a light, coastal aesthetic without competing with the blue tones.
• Incorporate simple textiles like washed white linen bedding or unbleached cotton curtains to maintain a light and airy balance.
• Add small accents in brushed brass or dark bronze, which offer a warm, elegant counterpoint to the cool blue brushwork.

Colour combinations

The motif itself relies on deep indigo, navy, and bright cobalt blues set against a clear, soft white ground. When choosing surrounding wall paint or joinery colours, we recommend echoing these crisp tones or softening them with gentle neutrals:

• Soft chalk whites and pale ivory: Using an off-white that matches the background on adjacent walls keeps the space feeling expansive and seamless.
• Deep navy or midnight blue: Painting trim, skirting boards, or a nearby vanity unit in a rich dark blue creates a cohesive, anchored look that pulls the deepest strokes from the shell.
• Warm stone or sand: Subtle sandy beiges on flooring or upholstery introduce gentle warmth that balances the cooler palette of the wallpaper.

About our wallpaper

At Wallism, our wallpapers and mural wallpapers are made-to-measure to fit your exact wall dimensions, which helps reduce unnecessary excess paper during installation. Each design is printed on durable, PVC-free paper with a subtle physical texture that adds depth to the printed artwork. Designed to be straightforward to hang, our wallpapers offer an easy way to transform your home with considered, high-quality design.