Hah! The Houston Texans never stand a chance in Foxborough. That was your first mistake. (We are still laughing about the varsity jackets.)
Kidding aside, that is a gorgeous page and it breaks my heart to know that you lost it. I hope by some miracle you get it back. Late last year I left a really nice Eduardo Risso page in the back of an Uber but thankfully I was able to get it back. I gave the driver a nice tip.
Earlier this year I left a pair of Bose wireless Bluetooth headphones, still shrink-wrapped in their box, in the airport in Salt Lake City. Thankfully American Express paid for a replacement pair. Unfortunately, art is irreplaceable. And the biggest concern is not that somebody else is enjoying it but rather that it was simply discarded.
Good luck, Alex.