About Retrospective
A retrospective, generally, is a look back at events that took place, or works that were produced, in the past. As a noun, retrospective has specific meanings in medicine, software development, popular culture and the arts.
Andrew Malkinson: Justice secretary looking into three jail cost cases

... " There is also issues in the public interest about retrospectivity - there is normally a rule that you shouldn t make rules Retrospective - but I m considering this all in the round...
Energy firm windfall tax has not been ruled out

... The other question is whether it is purely Retrospective - and if so, how far back in history do you go...
Art in 2020: The exhibitions hotlist

... Two very different works by Linder Sterling will be on display at Kettle s Yard in Cambridge That was 500 years ago, a landmark that will be celebrated with a major - and unmissable - Retrospective at the National Gallery in London starting in October...