Got my computer back and working and finally getting to look some more at my Yellowstone photos. Thanks much for your response to my lunar eclipse composite and for your visits, comments, suggestions, favs
Hoarfrost: buildup of ice (in the form of crystals, often delicate and feather-shaped) when water vapor in the air condenses as ice on a surface. In short, the main difference between rime and hoarfrost is that rime is the result of freezing fog, Hoarfrost forms in the absence of fog.