I am a freelance artist, just starting to get major clients(government contracting, major corporations, etc). I just created a pattern for a client to use as a logo. A patter to be used as an in tact image.
The client(film production team) paid me for the single image and is now proposing to have another artist separate the individual parts comprising the pattern/logo, independently and profiting off of them separately as multiple, stand-alone pieces of art.
I continue to tell them that this is outside of our agreement, and definitely not what I was compensated for.
Where should I go from here? Any help is greatly appreciated!