The students in my class who are photographing pieces that have large
percentages of highly polished (reflective) areas use a commercial
spray available at camera shops. Brand name is “Sureguard” # 931 -
McDonald PROTECTACOTE - Matte Special… $8.95 for 14oz. aerosol…
A quick fix is just to dab small items with ordinary plastelina.
(modeling clay) The oil base in the clay will dull the finish, but
you have to play with it a bit to make it come out perfectly even…
Brian P. Marshall
Stockton Jewelry Arts School
704 W. Swain Rd.
Stockton, CA 95207