A plaque describing Ruth Asawa's San Francisco fountain in Union Square.  In part it reads "Commissioned by Hyatt in 1970 and completed in 1972, the fountain consists of 41 individual bronzed plaques, each about 26 × 32 in (66 × 81.2 cm), depicting San Francisco landmarks, covering the entire circular wall of the fountain bowl and measuring over 14 ft (426.7 cm) in diameter."
<a href="//commons.wikimedia.org/wiki/User:BrokenSphere" title="User:BrokenSphere">BrokenSphere</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>