"I Can't Afford an Actual Sign", by Thomas Hawk

Today’s theme for the 2009 Challenge is SIGNAGE.

What is “signage”? It’s a sign, you silly. Take a photo of a sign. It’s that easy. Take a look at the samples below, and get going!

"Vintage railway warning sign", by lilahpops

Once you’re ready to submit your work to Flickr, you’ve got to do two important things. First, make sure you tag your photos correctly; “2009challenge″. Also, if you haven’t already, join the PhotoChallenge group on Flickr. Then, submit each day’s photo to the group’s pool.

"Sign of the Times", by Donncha @ InPhotos.org

"Stop Sign", by Celine...