Beautiful sumi ink paintings by artist and teacher Gregory Euclide. He paints these on a whiteboard during his 25-minute lunch break before having to wipe them clean again for the next class. The project is called Laid Down & Wiped Away and presents a series of fantastical scenes that amalgamate natural landscapes and architectural environments. Beside these great whiteboard paintings, Euclide also creates fantastic sculptures and installations. Make sure to check out his website.