Lets see if the more elegant link works for me:
hakea flower
20D, 50mm f1.8 lens, +4 screw in close up lens, tripod, 380EX flash wearing an omnibounce to reduce the strength of the flash and allow me to take shots this close without blowing it out.
I tried them at different apertures - this one was f20 I think - too narrow, I'd have been better with a wider aperture to throw the background more out of focus (but the others I took were a lot wider and not enough of the flower was clear!).
I had to take it on the table rather than in situ as the lowest flower is about eight feet off the ground and I'd have needed a step ladder as well as a much taller tripod!