Published March 13, 2018 05:00AM

'Drew Tarvin'
The California Field Atlas, a collection of nature-inspired, stylized watercolor maps of the state, has proved a hot seller for Berkeley’s Heyday Books. Here, meet Obi Kaufmann, the artist behind the collection. Kaufmann, a California native who has hiked thousands of miles across the state, opens up about his childhood and what inspires him.