Yah the players can have a Role Play section where they write their customized character Biography. Some role players like to do them in the form of texts while others take the visual path. I think it will be a good subsection of Player made Artistic creations. I have seeing on the forums & other social medias that LOTRO players can be very talented & make neat creations. The Player Made Artistic creations could be subdivided into :
Drawings, Paints, & Sketches
Visual 3D (Sculptures & Carvings)
Videos (using in game characters or enacting)
Songs (original writting or player interpretations)