This is a cactus taken on the photo walk.
What if you had an infrared camera? Might the image look a bit like this???
Playing around with filters is very fun!
After I win the lottery, I may just take and old camera and have it converted for infrared exposures.
Then I will take my grandfathers old view camera and cut a hole in the back for my mirror less hand held camera and see how that works.
Sounds fun to me! Geeks and Nerds look out!