title: Light and color in the open air: introduction to the feature issue.
authors.affiliation: Department of Physics, St. Mary's College of Maryland, St. Mary's City, Maryland 20686, USA. cladler@smcm.edu
authors.forename: Charles L
authors.initials: CL
authors.lastname: Adler
authors.forename: Raymond L
authors.initials: RL
authors.lastname: Lee