Test it this way: if the kids' room feels safe, size up. This is the piece that makes the wall feel like it belongs in a proper storybook, not a catalogue. The White Rabbit's pale blue tabard, red hearts and warm brown ground add character without shouting, so a plain wall stops feeling like an afterthought. Hang it above a low bookshelf, a reading chair or a small painted dresser at child eye-level. It plays nicely with cream linen, gingham, striped rugs and honey-coloured wood. Keep neighbouring art quieter — busy patterns or other bold characters will fight for attention. The canvas edge softens the look and sits happily unglazed in a busy family room.