The souvenirs is not what is interesting......it is the way it was transported......in this story.
When in High School my parents took me on a 7 country tour of Europe.. Second day, France. Parents had me sit for a portrait.
OK, now.....how to leave that in luggage till returning home ?
Didn't want to fold it
When we got on the tour bus after getting the portrait done. 1 lady took a roll of TP from her bag she unraveled it and gave us the core.......by the next morning we collected enough cores from the bus to securely place the portrait in.