Try it above the sideboard; the strong vertical will do the editing. The deep blue background pulls a room together and the mustard floor and terracotta skin tones warm everything up. It looks best on a soft white or cream wall where the colours can sit cleanly. Pair it with rattan, cane or warm timber, terracotta pots and linen in oat or soft white. A stoneware lamp and a few trailing plants finish the corner without crowding it. Avoid busy patterned wallpaper, cool grey walls, or chrome and glass furniture those flatten the warmth and clash with the mustard. Stretched as a ready-to-hang canvas for a softer edge that suits relaxed, sun-soaked rooms.