When Gregory Euclide's students returned to class after their 25-minute lunch break they discovered that their teacher had created several temporary masterpieces spanning across the classroom whiteboards. Given that the drawings of this school teacher-cum-artist are breathtakingly intricate, you can only imagine the shock when he promptly washed the drawings off once it was time to start the afternoon lessons. Taking a mere 25 minutes to complete, Euclide used sumi ink, brushes, spray bottles, erasers and anything else that he could find on his desk to create the works of art. What started as a way to keep his own mind preoccupied turned into a impressive way of showing his students what can be done in a small time frame.