Japanese cut paper artist Riki Fukuda (previously) continues to create mind-bogglingly detailed designs using simple tools: a cutting mat, blade, and paper. The artist shares her in-progress and finished works on Twitter, including the pencil sketches that she cuts into for her final works. More recently, Fukuda has been working on smaller-scale creations and experimenting with holographic paper. You can stay up to date with new work by following her on Twitter.