You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: AMERICAN ART & ARTISTS 
Clue: Roy Lichtenstein perfected his technique for simulating benday dots to mimic the artwork found in these "strips"
comic strips

Category: WHAT'S THE MARTYR WITH YOU? 
Clue: This man whose feast day is Dec. 26 was the 1st Christian martyr; his story is told in the Acts of the Apostles
saint stephen

Category: THEY WERE STONED 
Clue: In Greek myth, the clever Palamedes is stoned to death after he's framed by this sly epic hero

odysseus