Pat, At one time I repaired flat panel TV's(Among other electronics). The older TV's had a CFL panel of lights that needed to be removed for recycling. There was a Frosted white panel and a thicker black panel that needed to be removed to get to the lights. I have used those two panels for various projects over the years. Check your TV repair shops in your area and see if they know what I'm talking about, and can get you something out of a burnt up TV.
Something more recent and for civilian use... and shot with a digital camera... unlike the F1 photos shot with my ol' Nikon FM and Kodacolor negative film.
Still having fun with frozen water and water falls...These are ones from Roxbury hike end of last week...Want to get out today while the sun shines...so we'll see...
Nice series judy, hopefully this weather will end soon.
Thanks, Daniel. I've wanted a black acrylic sheet but have no idea where to find them.
Pat you might try an Art supplier store like "HOBBY LOBBY or MICHEAL's" got a white one from Hobby Lobby a few years ago. The derecho wiped ours out and didn't reopen here. Just a thought.