The phrase denotes a specific subset of fan-created or officially distributed artwork related to Anime Expo 2017, featuring characters or styles associated with artists Xeno and Kisegi, presented in the form of coloring pages. These materials would be intended for users to add their own color schemes and creative interpretations.
Such items provide a form of interactive fan engagement and artistic expression. They allow individuals to actively participate in the creative process, adapting established designs to their personal preferences. In the context of Anime Expo 2017, the availability of these coloring pages offered an accessible and potentially free souvenir or activity for attendees.