For over 15 years, Japanese artist Tatsuo Horiuchi has rendered the subtle details of mountains, cherry blossoms, and dense forests with the most unlikely tool: Microsoft Excel. The 77-year-old illustrator shunned the idea of paying for expensive painting supplies or even a basic drawing program for

Source: Meet Tatsuo Horiuchi, the 77-Year-Old Artist Who ‘Paints’ Japanese Landscapes With Excel