Retrospective
WordNet
adjective
(1) Concerned with or related to the past
"Retrospective self-justification"
noun
(2) An exhibition of a representative selection of an artist's life work
WiktionaryText
Adjective
- of, relating to, or contemplating the past
- looking backwards
- affecting or influencing past things; retroactive
Noun
- an exhibition of works from an extended period of an artist's activity