I just watched that video the other day otherwise I'd have no idea what structural color is. I always loved the holograms that were ever so popular in the 1980

I just watched that video the other day otherwise I'd have no idea what structural color is. I always loved the holograms that were ever so popular in the 1980s. I just found some guy making lippmann plates on Etsy too: https://www.etsy.com/listing/4343596905/white-flower-lippmann-plate-6cm-x-6cm?show_sold_out_detail=1&ref=nla_listing_details https://www.etsy.com/listing/4343596905/white-flower-lippman...