Conversation so far:
What kind of photographs did Weston take?
Weston always made contact prints.
What are contact prints?
that the print was exactly the same size as the negative.
Has he taken any photos that are famous?
CANNOTANSWER.
When did he start photography?
CANNOTANSWER.

Question: Did he develop his own pictures?
Self-contained rewrite: Did Edward Weston develop his own pictures