KEEPER, AND PROFESSOR OF PAINTING TO THE
ROYAL ACADEMY IN LONDON; MEMBER OF THE FIRST CLASS
OF THE ACADEMY OF ST. LUKE AT ROME.

THE FORMER WRITTEN, AND THE LATTER EDITED BY

JOHN KNOWLES, F.R.S.

CORRESPONDING MEMBER OF THE PHILOSOPHICAL SOCIETY AT ROTTERDAM,
HIS EXECUTOR.

"Animo vidit, ingenio complexus est, eloquentiâ illuminavit."
Velleius Paterculus in Ciceronem.


IN THREE VOLUMES.

VOL. I.