"dull paintings (including two Claudes and a Tintoretto)"
Claude Lorrain (1600-1682) was a French landscape painter described by later artist Constable as "the most perfect landscape painter the world ever saw".
Jacopo Tintoretto (1518-1594) is considered the last great painter of the Italian Renaissance. His work focuses mainly on biblical and religious themes.
The Embarkation of the Queen of Sheba, by Claude
The Miracle of the Slave by Tintoretto