This here is a concept for the cover of a brochure-type-document to promote caché condos. Basically it's a cover made of of 2 pages (there's no back cover shown here, which will likely be just grey keys). The top page has a diecut of a keyhole in the center revealing the red key underneath (AKA, revealing the hidden style of this new project, which is also where the name comes from). I've also tried a variety of ways to spruce up the underpage. I'm personally for the streetmap style one (thin likes that intersect each other) and the one to the right of it (Towers along bottom). But I really want your opinions.

Please comment on this one for me, cause' I would like to hear what you have to say,
Matt