An interesting challenge today. Blue, Small is Beautiful, Money, Artificial light. Sadly I was over an hour late home due to work issues, so I had to think/rush it through.
*Small* change, on a translucent white plastic sheet, lit from below by YongNuo flashgun with a blue gel. Above, balanced on two tripods and my head was a 50" silver reflector, bouncing some of the blue light back to pick up the critical detail on the coins.
Thanks for looking.