Wall decoration with organizing properties Paris - Arabstoday French designer Olivier Dollé created tree-shaped shelves for storing and decorating purposes. This decorative and yet simple tree shelf can be used to decorate the wall in a modern style living room or kids’ room. It is both simple and functional in design which is modern style’s distinct features, as well as its wooden texture will match country interior design with its wooden flooring, furniture and interior accessories. The books and other small things can be arranged across the tree-shelf. It is a great and stylish way to organize your book collection.