This is from the first wedding I ever shot, with my (then) brand new 24-70L and I remember being amazed by the reds in the bouquet, I'd never had reds like it from any of my other (cheaper) lenses.
I am not sure if these are any good or if I pushed the colours with PP from memory not that much if any.. From my 20D ... which I love with the "L"ens I have for it.