Does your country have stamps that were drawn by children? I find them quite endearing, and would love to see some examples, if you’ve met some before!
I believe these are the first Portuguese stamps drawn by a child, from 1972, and they commemorate the 200th anniversary of official primary schooling. In an article about them, the author says she was 9 years old and in 4th grade when she drew the picture with wax crayons. She just thought it was nice to make a drawing about her school, but didn’t really understand how it could even fit on a stamp.