a whimsical and vibrant childrens bedroom with colorful wallpaper, playful decorations, and a cozy reading nook

childrens bedroom colorful wallpaper playful decorations bright cheerful whimsical vibrant cozy reading nook play area furniture shelves toys rug window lighting design home decor interior kids room childs nursery kid children fun creative happy joy imagination rainbow patterns shapes textures modern contemporary stylish generative ai generated