Wallpaper - O Happy Day

Our O Happy Day wallpaper by Jeanette Vertentes brings an expressive still-life painting straight to the wall. The composition centres around an abundant bouquet arranged in a clear glass vase, featuring large blooming flowers in vivid pink, yellow, and crisp white. Deep green foliage, along with energetic brushstrokes in cobalt blue and purple, creates a lively sense of visual movement and layered painterly depth across the entire surface. Produced as made-to-measure mural wallpapers on PVC-free paper with a subtle surface structure, our design gives large floral art an immediate presence in modern and eclectic homes.

In the room

Because of the scale of the floral bouquet and the dynamic brushwork, we like this design best on an open, relatively uninterrupted wall where the full painted composition has room to breathe. In a living room or dining room, positioning the wallpaper behind low-profile seating or a dining table keeps the central vase and upward-reaching blooms fully visible. For a bedroom, it works wonderfully as a vibrant feature wall behind a simple bed frame. The rich cobalt blues and warm floral tones show distinct depth in generous natural daylight, while warmer evening lamps soften the contrast and draw out the golden yellows.

Styling it

When styling around such an expressive floral motif, we suggest keeping larger surrounding furniture grounded and relatively quiet so the wall murals can take the lead. Simple contemporary forms with clean outlines prevent the room from feeling crowded. If you want to introduce materials, light or natural wood finishes pair effortlessly with the lively painterly style without competing with the colors. For fabrics and upholstery, smooth, solid-color textiles in neutral or muted tones allow the energetic brushstrokes and vivid petals to remain the focal point of the space.

Colour combinations

Our wallpaper combines a lively spectrum of vivid pink, bright yellow, crisp white, and deep foliage greens, balanced by striking accents of cobalt blue and purple. To build a balanced palette around the wall, we like drawing from the cooler neutral undertones or pale off-whites on adjacent painted walls and woodwork. If you prefer a richer interior feel, taking a cue from the deep cobalt blue or lush leafy greens for painted cabinetry, dining chairs, or a statement piece of furniture creates a cohesive and immersive setting.

About our wallpaper

At Wallism, our wallpapers are made-to-measure according to your specific wall dimensions, which helps reduce unnecessary excess paper compared with standard rolls. Every design is printed on PVC-free paper featuring a subtle physical structure that gives our wall murals a refined finish. Designed to be straightforward and easy to hang, our wallpapers provide a considered decorating solution for a variety of living spaces and home environments.