Nice, I like to see the squares as something different that convey stuff. right now they are all the same thing and look too much like computer screens. also a straight crisper more modern font treatment. I like the orange, can we add another color or 2?
better. can you try different fonts, this is kind of a Times style and we like simpler like a Helvetica
one idea we had was to replace the square with small icons of stuff, car, ball, tree, book, just random things stacked and overlayed like your squares.