We've looked at tens of thousands of vintage illustrations in the course of our research, but this is the very first portrait we've encountered that identifies what the portrayed is doing! The caption puts this portrait ... ahem ... head-and-shoulders above the rest! Luckily, we can mentally search and replace all the captions we've seen to date with "sight-seeing." So very much of what our beleaguered eyes have seen makes better sense now! Whew!