Today (Jan 24) in 1980, a billboard went up in the Tower Records parking lot on Sunset Blvd. in West Hollywood, CA.  On day 1 it was a wall of solid white bricks – with one brick removed each day to reveal the huge print of artist Gerald Scarfe’s artwork – later revealed as the inner gatefold of Pink Floyd’s The Wall.  

The artwork was fullyunveiled by the end of Pink Floyd’s LA tour dates.