Conversation so far:
Where was Robert Rauschenberg born?
CANNOTANSWER.
When was his first art recognized?
In 1951 Rauschenberg had his first one-man show at the Betty Parsons Gallery.
What piece of art made him famous?
Rauschenberg showed Bed (1955), one of his first and certainly most famous Combines.
Where was his first show?
Betty Parsons Gallery.
Any other important information reguarding his first show?
his first career retrospective, organized by the Jewish Museum, New York, in 1963, and in 1964 he was the first American artist to win the Grand Prize.

Question: Any other shows that are pertinant?
Self-contained rewrite: Besides Robert Rauschenberg's show in Betty Parsons Gallery, are there other shows that are pertinent?