When you read this keep in mind that I didn't read up on any aspect of went on behind the scenes of the comic world. When the great artists of years past (Kirby, Ditko, ect.) spoke of their art being stolen I assumed what happened was that they gave their pieces to the publishers (Marvel, DC, ect,) fully expecting to get it back but never did because someone ran off with it or the companies kept it for themselves. If this is the case then why did the artists continue to work for them for so many years? Was there a contract that stated the art was to belong to the company they worked for or was the contract not clear on the subject? Please fill in the blanks for me.