In implementations of suggestions to enrich digital artwork, a suggestion system identifies a first object in the digital artwork and suggests a second object for addition to the digital artwork based on the second object having a co-occurrence relationship with the first object. The co-occurrence relationship is based on the first object and the second object appearing together in an image of an image set. A user may select the second object to add to the artwork or the user may be inspired by the second object to enrich the digital artwork.