This is a focused stacked macro of a western salsify seed head. It looks like a giant dandelion with a head ~10 cm. in diameter. This was taken in my studio in a light box with a Canon 5d Mk4 camera, a Canon 180 mm f3.5L macro lens, and a Helicon FB tube. With settings: f/7.1, ISO 100, 57 photos in stack.