Yiyi ChenYiyi Chen is an award-winning illustrator whose artworkfeatures a geometric, shape-based style enriched with patterns and vibrant colors that captivate the imagination of readers of all ages. Her clients include Houghton Mifflin Harcourt, Rebel Girls Canopy Atlanta and the Wall Street Journal.Instagram: @yiyich_chen Email: cyypancake@gmail.com Read More Read Less