Divine countenance or witches' brew?
Schwab
I R
IR
University of California Davis, 4860 Y Street, Suite 2400, Sacramento, CA 95817, USA. irschwab@ucdavis.com
D006801:Humans; D008685:Meteorological Concepts; D009903:Optical Illusions; D055095:Optics and Photonics; D010781:Photography; D012542:Scattering, Radiation