A subway rider diligently attempts to thwart the circle thief who is taking all of the useful round objects: A Circle Thief (まるどろぼう) by Tokyo-based art and design student Komoto. Watch these next: The Red Thread (赤い糸): A single line tells a story and Osvaldo Cavandoli’s La Linea. via The Curious Brain. Save Video This feature is being tested. Saves will disappear if you clear cookies. Find saved videos here.