Looking Up at Buildings at Strong Angles

JF Ptak Science Books  Quick Post

I'm just taking a moment to share these three unusual pamphlets, with their very striking and unusual covers. The buildings suggest a different perspective, one from below-grade and looking up obliquely--something not-usual to me. There are small categories on this blog for views looking straight up, and views looking straight down--neither very common things--and this little gathering may be a new category of "uncommon perspective".  

The collage is constructed from these three pamphlets: