By day, Erik Greenawalt is a CPA (the boring debits and credits type) working in corporate finance for a large Pittsburgh-based grocery chain. But on weekends, he puts on his other CPA hat – Chalk Professional Artist -- and adds life to driveways, streets and sidewalks from New York to Florida. Erik’s interest in chalk art began about a decade ago when doodling in the driveway with his then-toddlers, Jaycie and Jenna. Crude stick figures began morphing into more-sophisticated Disney princesses and, last year, 3D renderings of Olaf and Emmet the Lego Man. He became known in the neighborhood as “The Chalking Dad” – and the name has stuck. He still takes most of his drawing orders from his daughters (who sometimes chalk alongside him at festivals), which results in fun, colorful pieces -- and not just cartoons anymore. You can follow his work at instagram.com/TheChalkingDad.