Answer:
The results of studies showing that cats improve the health of their owners.
If you've ever been to Sanibel Island, you'd see this in action. Sanibel is known for its seashells, and the beach is covered in brightly colored, large shells. People are walking along the beach collecting them. Everyone gets into a seashell collecting state of mind. As a result, there are tons of shops selling seashells, too, and people are buying them. The ones you can get on the beach are nice but the shops have the nicest ones, like giant conch shells, etc.
So even near the beaches with some of the most plentiful and nice shells, there are shell shops -- in fact, the higher quality of the shells on Sanibel's beaches seems to have directly led to many more shell shops than you'd find at other beaches with fewer shells.
"The feast of Saint Nicolas" is oil on canvas that captures the joys of a family gathering together in their home to celebrate the Feast of St. Nicholas.<span>
In Jan Steen's "The feast of Saint Nicolas", he alluded to selfishness by using children's activities to comment on adult behavior.
</span>This painting is now located in the Rijksmuseum in Amsterdam.