I love the idea of mismatched chairs. Not only a good way to upcycle chairs but one can play with color, style or fabric to get a complete look.
Neutral Modern Hallway with Multicoloured Graphic Wallpaper (Circus wallpaper by Cole & Son)
dezeen: “SABO Project transforms Paris apartment with multicoloured flooring and space-saving stairs
Things that make me go mmmmmmm Renovated London apartments featuring multicoloured herringbone patterns.
Multi Coloured Funky Bright Modern Thick Rugs Soft Heavy Runner Rug Cheap Mats in Home, Furniture & DIY, Rugs & Carpets, Other Rugs & Carpets