How to maximize space in an Ikea shelf cube

Rockville, MD portrait photographer Tamzin Smith (who also did my head shots) needed some ideas for organizing herstudio space.  It was already pretty organized, but needed some fine-tuning behind the scenes.  She already had the very popular Ikea Expedit/Kallax bookshelf with a few cubes. Problem: 15" deep cubes make for a lot of wasted space, with items settling on the bottom. Solution: We added an assortment of The Container Store's clear Our Boxes. They keep items sorted as well as fill up the entire height of the cube.