Pittsburgh Signs Pittsburgh is a city of rivers and smokestacks, trees and brick, nature and industry. It's also chock-full of signs that, as this site points out, are "always trying to say something." This online gallery presents hundreds of images taken of the Iron City's signs -- each with its own distinctive style. From strange and spooky hand-painted notices to diner signs featuring a welcoming Mama Ernie to signs that speak to the fiery past of Pittsburgh, this site offers a look at the words and symbols that define a city. The group behind this online party of pictures invites photographers to add to the project. So if you have an interesting shot, sign up the sign, post the poster, and introduce it to the world. (in Photography Exhibits)
