I didn't really know how to call it, so it comes as a postcard ^^

I don't like the edge, not at all. Allthough if you added 2 more buttons it would look like a ripped piece of cloth, with something drawn on it. I like the colours and the "chicago" text. Uhm, overall, 6/10

I like the edge, it kind of looks like an old vintage ticket, except all of the contrast and whatnot.

Any chance of seeing the stock photo?

It was a photo from 4chan, edited on move - i mean, copy paste edit. You could try to find it on tineye.

It's cool 9/10
but what are those buttons on the top left corner and the bottom right corner?

eyelets,supposing as though it was on a luggage bag or something

nice one but you could do more. (i guess)