I have been doing street magic now for a very long time, and now, I am in Europe... I must say that in Europe street performers are treated much more like artists than mere entertainers. They really respond to every effect...
So far, I have been using the swallowing razor blade effect, hummer card (on non-windy days) no-tear, and I find that Hollingworths travelers effect gets a good shock out of everyone.
I also enjoy the balloon swallowing on the streets... it blows away the balloon sculpters HAHAHAHAHA!!!
I also don't speak Polish right now, but I am learning, so I am really putting my ablilities to the test and I am loving the challenge.
Believe me when I say that in performance of magic, there is no greater challenge than doing an act silently. I find that I am very able in keeping the audience leaning more and more torward me with every effect.
What do you all think about silent magic?