Conversation so far:
What was significant about Chicago's graphics?
Upon being renamed from Chicago Transit Authority to Chicago, the band sported a new logo. Its inspiration was found in the design of the Coca-Cola logo.
Why did the band, Chicago change their names?
The name change was in the attitude of the city of Chicago itself, and in the desire to visually transcend the individual identities of the band Chicago's members.

Question: what were some of the artwork in graphics?
Self-contained rewrite: What were some of the artwork in the band, Chicago's graphics?