I found this dandelion and brought it home to shoot in my home studio. I backlit it with a snooted mini-spot lamp fitted with a blue gel. A second lamp was used to the left to bring out the details of stem and involucre (inside the round head). I shot it with a Canon 5D MkIII camera and 100mm/2.8 macro lens. Exposure was 0.4 sec @ f/29 and ISO 200.