Meet 98-year-old Hal Lasko.
Better known as Grandpa, he spent his entire working life as a graphic artist, back when everything was done by hand.
When he retired his family showed him the computer. He didn't find much use for it until he discovered Microsoft Paint. He ws hooked. Since then, Grandpa spends ten hours a day placing pixels around his computer paintings. His work is like a collision of pointillism and 8-Bit art.