Alphatecture brilliantly executed by Peter Defty. He is a professional photographer based near Leeds, in the UK, and takes these photos all over the world. They remind you to look up once and a while. maybeitsgreat: ALPHATECTURE by Peter Defty, UK
I really like having an image (could be photography or a sketch) come through typography or a text like this. This could be a logo where when it is small the letters could be solid colors and when bigger, the sketch could become a part of it.
This is a poster I found for my Typography class where we are about to start designing posters, I really like how this design uses transparency with the overlapping letters and numbers to create multiple different colours, its simple but effective.