For a lot of people, getting a tattoo is a big and often once-in-a-lifetime experience. This tattoo artist, Quang Phạm, helps his customers achieve realistic-looking tattoos of their loved ones.

It all started three years ago. A woman walked into colorist Jack Martin's California salon and told him that she had been dyeing her hair from gray to brown with at-home box color every 3-4 weeks for years. But she didn't want to worry about her hair color that often; she's retired, enjoying the great outdoors, and wanted to save as much time as possible.