Thank you for your kind comments.
First of all, what Canon body do you have? For those photos, I used a Canon 5D. I don't know how much of a different would it make, but from my experience (1 year in photography), I noticed that it is much more easier for me to post-processing 5D file than the 20D. Not sure about other camera bodies.
As for the picture itself, all those photos have been pp. On my copy of the 85L, the color straight out of the camera is very dull. It got that grayish look. However, the bokeh is to die for. Believe it or not, after working on those photos, I actually end up losing the beauty of the Canon 85L bokeh.
One very interesting fact and unique about this lens is that, despite being very dull looking straight out of the camera, BUT, the color information is definitedly there. It is possible to retrieve many different colours during the pp process. Unlike some of my other lenses, the colours of the 85L is very interesting, unique, and vibrant. It is still a mystery to me.
So, to answer your question regarding the color of the photo I posted, it is the lens that give me the colours. I don't think I myself have the ability to contribute to the vibrant color. I have tried with the 70-200L IS to reproduce the same looking colors, but still couldn't come close. The color of the 70-200L IS tend to come out harsh, and lack the creamy colours of the 85L. However, the 70-200L IS does produce better colors straight out of the camera. Very strange.
If you interest in knowing the post-processing process, I used the same techniques as Mr. Roland Lim. Much of the colours in my photo was inspired by him. Withou him, I don't think I'll be able to achieve what I achieve today. His jump started me in pp is a bless.
Here is Mr. Lim's pp workflow...
http://forums.dpreview.com/forums/read.asp?forum=1019&message=15904005
And here is the link to his amazing works,
http://forums.dpreview.com/forums/readflat.asp?forum=1019&thread=16894791&page=1
You can see more at(rolandlim.com). Good luck!!
Cheers,
Tony Quan
Two more bonus pic from the 85L
--
http://www.tonyquan.com