In China, a cafe was brought together with the use of recycled steel bars. These black steel bars form a grid, allowing for cubes to fit within the grid. The cubes are able to move locations on the grid, so the look of the cafe can change whenever needed. The cubes can be used as anything from a bookshelf to a plant box. Three Sixty design loves how Penda has created this look while recycling materials. The grid allows for light to flow throughout the entire cafe. DesignBoom's article shows another great example of re-use that we can't get enough of here in Denver.