Errr, Id' say August 1959, rather!

Backdated. Which is a euphemism, given that this picture is more than fifty years old. I came upon it while doing some housecleaning on my hard drive. We're on the beach somewhere in Normandy, my sisters and me. I'm the one holding the big balloon. Guess where's la mammarazza? I didn't ask her permission, hope she won't mind me posting this relic!
(Anyway, as a backdated one, it'll soon disappear off radar screens.)