Adorable Bunny Front to a 1960's Easter Card. I could not find any copyright information on the card so you should be fine to use it for your personal projects. I edited out the "Daughter" Portion on the pink card so you can use it for your own message.
The file can be accessed by right clicking on it. Choose: Open link in a new tab, then left click on the image. This will enlarge it. Then right click on the enlarged image and choose: Save image as. Then just save where you want.