Zillij tiles
Hand-cut terra cotta tiles called "zellij" mosaic colored tiles on the Zellij Fountain in Horticulture Hall of the Garfield Park Conservatory at 300 N Central Park Avenue in Chicago, Illinois on December 9, 2013.
NIKON CORPORATION NIKON D800, f/8 @ 200 mm, 1/15, ISO 100, No Flash
2013 Glenn Nagel