@IanDSmith@mastodonapp.uk Thanks! Interesting the lighting under and in back of the gigantic piece must have used both “warm white” and “cool light”. Thus when I shot it I think it was Portrait>Contour Light and this preserved some individual crystal differences in clear, cool white light and others more off-white and warm color: entire piece is mostly clear crystals, but also has many translucent but not clear crystals as some in the specimen.