Given a text, write a compressed version of it in a single sentence.

An early proponent of "make love, not war," Rubens shows Venus restraining Mars in his vivid Consequences of War and portrays himself on the far left of his Four Philosophers (Hall 7, Mars).
In "make love, not war," Rubens shows Venus restraining Mars in his Consequences of War and shows himself on the left of his Four Philosophers.