The oak frame matters first; it tells the bedroom you're serious. A loose watercolour meadow in soft pink, deep red and fresh green feels hand-drawn rather than fussy, so the wall reads warm and lived-in instead of decorated. Hang it above a low bed, a chest of drawers or a painted console at eye level. It sits well with linen bedding, pale timber, cane and stoneware, and holds its own against soft floral wallpaper or a warm white wall. Skip it beside heavily patterned art or dark, ornate frames — the drawing wants a bit of breathing room to feel like a window onto a garden.