In her final column for DNN, Courtney Porter surveys the five forces reshaping design right now: what the fragmenting art fair landscape means for how visual culture gets staged; why Gen Z can smell AI slop from a mile away; how this year’s Oscar-nominated films are writing the brief for tomorrow’s interiors; what hotel designers can steal from yachts and private clubs; and whether the 21st century already has a defining aesthetic — even if no one has named it yet.