I. The Theory of Painting. II. Essay on the Art of Criticism (so Far as it Relates to Painting). III. The Science of a Connoisseur. A New Edition ... with the Additions of an Essay on the Knowledge of Paints, and Cautions to Collectors, Ornamented with Portraits by Worlidge ... of the Most Eminent Painters Mentioned ... the Whole Intended as a Supplement to the Anecdotes of Painters and Engravers