Nice pose for CW - it inspired me to try a manip of a similar pose. I like your pic, but I personnally prefer a little more meat/muscle on the figure

"Selina's attitude in this pic is so strong and self assured, and I love the way her eyes look. Sometimes, I feel like I'm not doing art, so much as capturing a glimpse at a real person, somewhere."

You said a mouthful there. Perfect description.

And although I fancy the Kitten's Funbags to be of generous proportions, I think you are absolutely correct in your interpretation of what a "realistic" Prowling Pussycat would, could, and should be like.
(One of the reasons I enjoyed Michelle Pfifer as the first Kitty in the Bat-Flix.) Lithe body, more athletic and as you put supple and gymnastic.

Lovely little kitties compliment the attitude here very well, too.
Indeed, there are two main concepts for Ms. Kyle.
Gymnastic
and Gymnasty.
This gal's got a bit o' both.
Someone out there would be very pleased with you capturing her essence so well.

Nice, I like this one even more!

I really really like this image. it really gives us a look at who catwoman is. Wonderful.

This is more than decent, this is outstanding work which delivers mood and a sense of character personality. Personally, I'd say her proportions are largely a matter of artistic license and your reasoning for portraying her in this manner is sound. As far as I'm concerned, as long as it makes Catwoman look sexy, it works and this more than qualifies in that regard. Cheers on a terrific job.

She's also supposed to be a supple, slim figure able to squeeze through narrow spaces. While I love Jim Balent's facial work and poses in Catwoman, I aim for a more realistic figure for an accomplished gymnast and thief, which doesn't include heavy breasts larger than her head. ;)

don't see the whip...must be tucked out of sight here. The cat pawing the air is a nice touch...mine does it all the time. Catwoman looks a bit on the 'thin' side...She's supposed to be voluptous, right? Other than that minor nik-pik...this is a really decent piece of work...I'm giving it a '9'