I found another Stenvall, only one missing until I have all 30 now! This one is called Secret Garden.

This was a bit sad, actually. The seller was a passionate puzzler, who can’t puzzle much anymore due to health issues, and she is slowly letting go of her collection. She wasn’t old either, younger than me, I think. I got two other puzzles from her, a 2000 piece Clementoni (Chuck Pinson), and another Tactic with a painting called Luxembourg Gardens, Paris from 1887, by Finnish artist Albert Edelfelt. I’ll be thinking of her when I work on these.
