Here are 7 penguins, each holding a sign. The images are available in both color and blackline. The signs are blank for you or your students to write your own message on.
These are 300 dpi images with transparent backgrounds.
Commercial Use OK
You can use these images to make educational resources to sell here and at similar online venues. I simply ask that you provide credit in an appropriate place within your product's description using the graphic supplied or text - which ever works best for you!
IWB / PowerPoint OK
You are welcome to use these images to make digital resources with no additional requirements.
Thank you for looking!