Can it be done? Has anyone done something like it? I've seen a couple of samples but I'd like to hear more about those of you who have done street with a telephoto like the 'cron 90/2. BTW, I searched on the topic and did find a number of comments about the lens, and something with a neat shot made with this or some other 90mm Leica glass, but nothing to the point I'm inquiring about. Thanks a bunch!