Hello, all!
Unfortunately,
ausma and
roxiee, you each had a gif that was too small for a normal size stamp, and
Abhisdn417, both of yours were too small. Feel free to either ask me for small stamps or use different gifs. As a general estimate, normal stamp gifs should have width and length both at least 210px, but something closer to 140x140 is fine for a small stamp. Smaller gifs than the estimates may work if they have a blank or single-color background.
Here are the stamps for your images that were large enough for normal stamps.