You want to talk about difficult to photograph marbles I think I found the hardest one yet. This marble has so many bands of flowing colors. Real beautiful in normal light but the magic happens under a black light. Alternating colors of vivid uv reactive blues, purples, greens reds pinks yellow it has everything. And just another one that has me stumped sorry for all the photos, there’s qualities in the marble I was trying to capture and seem to have in pieces in each picture