I found this adorable set of clipart from Jessica Weible on Etsy.com. I put 2 of the images here to show how cute they are. In my papers I used all the characters, a picture of the Emerald City, yellow brick road and red ruby slippers.
I posted my pack of Activities and worksheets on Teachers Pay Teachers. You can see it in my store:
SDH Creations. It is called "Wizard of Oz Activities & Worksheets". SDH Creations TpT store