Interesting street -- there certainly are a lot of signs. This is a clever idea. The image looks like it could use a Levels adjustment to bring out the color and contrast.
This may not be stunning from a typical DPC winning photo point of view but I stand in awe of your set up. Very entertaining and such a fun idea. Well done. 8 from me. : )
What a great idea, and a lot of work went into the setup (unless, of course, you just happened to have a large red and white triangle lying around the house!) I like the general thought and most of the composition, but think this could have been improved by having the two girls holding the triangle hiding behind it, and possibly applying a little blur in post processing to mask them out. You could have cropped a little bit more on the right, too, so the main sign is not so centered.
You def. put some time in for this one! A for effort. But, wish i couldn't see the two people holding the sign and i would like a better composition, maybe applying the rule of thirds