Their catalog is required reading. The framing industry publishes a monthly trade journal called Decor. Box 2393, Brea, CA 92822. Frame Fit Company is a good source of metal and other frames. PO Box 12727, Philadelphia, PA 19134.
Photographers go to extreme lengths to get great photographs.
Ironically, it was a sad day for photography when color was invented. However, the advent of color dyes has led to often-disastrous problems of stability. The curse of decay cuts a wide path, spreading from motion picture films to drugstore prints. The issue has been complicated by the relative reluctance of the industry to admit or reveal the true extent of fading and color-shifts inherent in many popular processes. Perhaps no one individual has been more active in this area than Henry Wilhelm.