80-year-old Tatsuo Horiuchi from Japan is known all around the world for his incredible drawing skills. However, he doesn’t use pencils, pens, or paint for his art. Instead, he creates masterpieces in Microsoft Excel!

80-year-old Tatsuo Horiuchi from Japan is known all around the world for his incredible drawing skills. However, he doesn’t use pencils, pens, or paint for his art. Instead, he creates masterpieces...