Great idea is come from Bulgarian designer Yordan Atanasov. The idea is to provide a place for shoes and the box and then stacking them neatly become a small shelf. These small shelf (in this case “shoe box”) will united to be a shoe cabinet as a whole.
The designer said :
Shoe Cabinet made of shoe boxes…OK, just a part of it. People finish the design themselves by adding shoe boxes instead of throwing them away..
Yordan Atanasov on Behance : Here