Thanks to a CyberKen follower’s comment I was made aware that readers with color blindness may have difficulty with at least some of the posts here. An article in About.com entitled, “Are Your Web Pages Color Sensitive?” explains that most of the problems regarding color blindness relate to distinguishing red from green. The article gives some helpful tips for designing web pages with this disability in mind.
Since I am a photographer, and post color pictures here fairly frequently, some readers with color blindness may not have been able to perceive distinctions in colors to which I referred in past posts. I apologize. I will certainly keep posting color photos, but will be more aware now that some readers may not be able to appreciate critical comments relating to color.