I happened upon these three projects at different times (all using what I call corrugated cardboard) and it felt right to group them together. Clean-cut, very modern aesthetic ... great design etc. Let's bear in mind that the material is cardboard.
1. This amazing shelf is an Instructables masterpiece
2. Spotted the cardboard laptop stand at Green Upgrader
3. The mod organizer with the very clean lines is from Curbly