Down by Lafayette Square on a YLC Wednesday at the Square evening

Louis Armstrong by the Natchez Steamboat, New Orleans French Quarter Festival

The band takes five during French Quarter Festival, New Orleans
(It's a sousaphone)

Jazz on the wall

No prizes for guessing where this is - home of jazz, New Orleans.
The artist seems to be Katie Lin, but I don't know anything about her. These murals decorate the blank window recesses on the side of the building, just opposite the lot belonging to the car rental companies.