Over the next week, Natasha Lillipore will paint a mural in Worcester's Great Brook Valley neighborhood as part of the POW! WOW! Worcester festival. Lillipore is a contemporary illustrator based out of Southern California who has designed emojis for Topshop, live-painted at Rihanna's Fenty Puma pop-up, and released a major cosmetics collection. You can catch a glimpse of her on the dance floor at the POW! WOW! Worcester opening party at 8 p.m. Saturday at Electric Haze at 26 Millbury St., Worcester.