Modern nursery/kids room by Niyazi Özçakar İç Mimarlık
awesome 8 Kids' Rooms In Black And White - Petit & Small
I would do the boxes next to each other (or shelves for art supplies & books), add a cushion on the boxed (shelf area) with textured pillows. Then add a leg to support the desk on the end with two chairs.
Frames for kids art de clutters the fridge and decorates the walls of a family room, playroom, or kids bedroom.