~
Interior of a Dormitory of the Ipswich Blackfriars at the End of its Period of Occupation by Ipswich School (about 1838–1842) --John Sell Cotman (English, 1782-1842)
Attempt to correlate social class with elevation above main harbor channel, San Pedro, July 1975-Allan-Sekula (1975年7月,圣佩德罗,试图将社会阶层与主要港口航道上方的海拔高度联系起来-高对比度)