Adds `collecting_institution` to Artwork schema
Adds `collecting_institution` to Artwork schema

craigspaeth/metaphysics,1aurabrown/metaphysics,mzikherman/metaphysics-1,artsy/metaphysics,mzikherman/metaphysics-1,artsy/metaphysics,mzikherman/metaphysics-1,broskoski/metaphysics,mzikherman/metaphysics-1,artsy/metaphysics,craigspaeth/metaphysics