Calcite
Anger valley duct, SAFE Power station, Remsach, Bad Gastein, St. Johann im Pongau District, Salzburg, Austria
Sony Alpha 7R ii, bellows, Mitutoyo M Plan 10x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Transparent Calcite crystals. Collection and photo: Stephan Wolfsried.
© Stephan Wolfsried 10/2017