Two discourses. I. An essay on the whole art of criticism, as it relates to painting ... II. An argument in behalf of the science of a connoisseur; wherein is shewn the dignity, certainty, pleasure, and advantage of it

Each "discourse" has also special t.p., the first with title: The connoisseur: an essay on the whole art of criticism ... the second with title: A discourse on the dignity, certainty, pleasure and advantage of the science of a connoisseur