Welcome to the 2025 Taconic Region NYS Park Summer Geocaching Challenge. Please see OL 1 for more information. This is a bonus cache. It does not contain a stamp for the passport; it is simply for your enjoyment.
“The Valley of Santa Isabel, New Granada” (1875) is a large-scale painting (about 5 feet by 3 ½ feet) that depicts a hazy lake in the mountains of what is now Colombia. This painting currently resides at the Pennsylvania Academy of the Fine Arts in Philadelphia Pennsylvania. https://www.pafa.org/news/pafa-acquires-frederic-edwin-church-painting-052318
You are looking for a small lock-and-lock.