Keep up with key trends in Licensing as 500px’s Art Director & Creative Research Lead, Karen Biilmann, analyzes common threads and current themes throughout our Contributors’ photography submissions. From standout pops of citrus colors to artfully-styled vegan plates, here’s what’s trending in this sample of some of the most popular genres in the 500px collection. The people category lends itself to a variety of areas within photography. We see genres overlap as they border the realms of fashion, family, lifestyle,…