The venerable Boston Museum of Fine Arts, has lent 21 Monets to a gallery at Vegas’ Bellagio Hotel. Now the museum is “accused of having sold out to commercialism and flouted national curatorial guidelines in the name of profit. In the words of one critic, the Monets have not been loaned, they have been rented out. Under the terms of the arrangement, the museum should make at least $1 million from the expected 1,000 visitors a day during the run of seven and a half months. Admission is $15.”