The photo was created for the purposes of the basic colors exercise, so it bears the subtitle "Red". This is what remains after us and what is not good for nature, and it has to change. It has to be changed very quickly and it is red as an alert.
This photo of onion was taken with a Canon 20D camera and a 50mm lens with one Multiblitz 250W studio light. It was a photography exercise for vegetable / still life photography with one flashlight in an improvised studio in my apartment back in 2005. I also used one softbox 70cm.