Der Wanderer über dem Nebelmeer, Caspar David Friedrich, 1818
NASA space concept art (1970).
The Reverend Robert Walker Skating on Duddingston Loch, Henry Raeburn, 1795
Retinal Pigment Epithelium and Other Vision Technologies, Real or Otherwise Imagined, by Phillip Stearns
Materials: Fujifilm FP100-45C Instant Color Film, various household cleaning products (bleach, vinegar, baking soda, hydrogen peroxide, salt, rubbing alcohol), 15,000 volt neon tube ballast.
"The blurry appearance apparently stems from the symmetrical growth patterns that are primarily due to pruning and trimming practices used to produce high-grade lumber free of knots." [click the image for a bigger version]
Kanō Sanraku, Kôbai zu fusuma (Plum Tree), 17th century
Utagawa Hiroshige, Enshū akiba enkei fukuroi no tako (Distant view of Akiba of Enshu: kites of Fukuroi), 1859