One is big and the other one's sort of medium.
There may be no greater meeting of subject and medium.
But it is also very much a question of medium and size.
A case, if I may say so, of the happy medium.
You have to use the materials of the other medium.
Doesn't sound like retirement to me, just a change of medium.
The man couldn't be reached for comment without the services of a medium.
The term is also significant in television studies, the academic analysis of the medium.
"They have let down a lot of other poor mediums who did good work in their day."
"I don't know the first thing about the techniques of your medium."