Physical entity relationships diagram ERD, shows entities/ attributes/ keys identified. And relations ship between entities/ and the cardinality.

 

Art Gallery Management Database Project: A local art gallery has approached your team to help them set up their database. To simplify things for this project, let's assume the new database must only keep track of the following: A record of each artist - name, birthplace, age, style of art A record of each art piece - name of the piece, year it was made, type of art, price of art A record of customers - name, address, total dollars they have spent so far, and preference for style of art This art gallery is looking to your team to deliver a database where they can manage the data specified above.