While on a photowalk I came across a photo crew and this model shooting a set. I naturally abused their public-domain status and shot a few pics of my own. I don't think she minded. :)
This one was taken while the real photographer (and he did have a bigger lens) was trying to direct the model to walk just right up a nearby set of stairs. I took a few more close-up photos after this first shot - she was quite beautiful, actually.