Wallpaper - Botanical Blue Thick Lines

Our Botanical Blue Thick Lines wallpaper by Katie Pertiet combines classic vertical striping with a soft, watercolour-inspired wash. Alternating between broad bands of muted violet-blue and delicate pinstripes set against clean white, the pattern carries gentle variations in tone and subtle paint-splatter details that soften the overall geometry. The vertical rhythm draws the eye upwards while maintaining a light, tranquil character across the wall. Produced as made-to-measure murals with a subtle physical structure in the paper, our PVC-free wallpapers bring an artistic, tailored look to any interior.

In the room

We see this striped design working particularly well in bedrooms, living rooms, and private studies. Because the pattern relies on vertical stripes with soft watercolour nuances rather than rigid architectural lines, it can comfortably cover all four walls without feeling overpowering. In a bedroom, installing it across the wall behind a bed creates a grounding focal point that highlights the ceiling height. In a study or sitting room, the airy spacing between the thicker bands and fine stripes adds visual interest to larger wall areas while keeping the atmosphere calm and uncluttered.

Styling it

The balanced palette of lavender-blue and white lends itself naturally to classic, heritage, or relaxed contemporary interiors. To complement the painterly aesthetic of the wallpaper, we would combine it with simple painted furniture in off-white or soft grey, which allows the vertical structure of the stripes to stand out. Introducing natural woven textiles, such as a pale flatweave rug or unbleached linen drapery, enhances the soft character of the watercolour wash without competing with the rhythm of the lines.

Colour combinations

The design itself features shades of lavender, violet-blue, and soft indigo balanced by crisp white. When choosing surrounding colours for woodwork, adjoining walls, or large upholstery, we recommend pairing this wallpaper with chalky whites, pale dove greys, or muted lavender tones that mirror the lighter areas of the wash. For a richer contrast that grounds the room, deeper navy or charcoal accents work beautifully on painted doors or skirting boards.

About our wallpaper

At Wallism, our wallpapers and mural wallpapers are made-to-measure to fit your specific wall dimensions. This made-to-measure approach helps reduce unnecessary excess wallpaper during decorating.

Our wall murals are printed on PVC-free paper featuring a subtle physical structure. Designed to be straightforward to hang, our wallpapers offer versatile options suited to homeowners and renters looking to transform their spaces.