Got an old shot from Central Park I might as well show. I've been using this picture as a window shade in my bathroom for about a year now, facing in... depriving the world until now!
This one was taken using a green filter, which is what made the trees and grass so light in tone. The dark part of the field must be a shadow from a cloud, which is pretty snazzy. To help elevate the picture further I put a thin layer of paint over the negative which sapped a lot of detail from the people, making more ghostly figures.
Enjoy, World.