Interesting Trends are revealed when analyzing the artistic works of the three neighborhoods, as each reveals its own narrative.

Downtown's Cultural District favors a concentration of advertisements around the Benedum Center,  with more artistic murals concentrating around 6th Street
The Strip District is largely dominated by eye-catching advertisements, most heavily concentrated between 21st and 23rd streets.
and Shadyside's Ellsworth Corridor is purely about the sell (advertisements) but in a less concentrated fashion than the Strip.