A Cistus or Rock Rose from the garden,the flowers only last one day so you got to be quick !
I like the contrast between the papery petals & the golden centre.
Taken infront of my lightbox with daylight from the window.
F22 manual Mode
1.3 secs.with tripod
Raw converted in C1 LE,curves adjusted,slight crop & border added in CS2.This time I added the gradient in Photoshop.