Title: Orchid X-Ray. It's not really an X-Ray, but I shot it and processed it to look like one. Equipment: Canon 5D Mk III with Canon 100mm f/2.8L IS macro lens. Lit from behind with an Ikea desktop gooseneck lamp so the light shines through the flower instead of being reflected by front lighting. Additional highlight lighting via an LED flashlight, handheld from above to illuminate some of the internal parts. Exposure: 1/13th at f/22, ISO 200. Processed in Lightroom 5, and converted to a "negative" using the Tone Curve function to convert whites to blacks and blacks to whites.