The theme at the City Crafter Challenge is It's a Small World - to create a project using a map or map print (do you have that song stuck in your head now ... it was my favorite Disney ride as a kid).
I have a whole drawer full of maps for just such an occasion ... I collect them from thrift stores and discarded books.
For this one I used California together with some Tim Holtz Tissue Tape, Black Washi Tape, and a new stamp from Crafter's Compaion's Friendship Sentiments Set.
I'm pulling on my snow boots to head out into several inches of white stuff (with several more to continue to fall today) ... and dreaming of a trip to California :)