Art Basel Miami Beach is slimming down. The fair's 24th edition, running December 4–6, will host 272 exhibitors from more than 40 countries and territories, down from 285 last year. Founded in 2002, the Miami Beach edition is the longest-running of Art Basel's fairs outside its home city of Basel. The fair is dropping the Meridians sector for large-scale works and debuting a fully reworked floor plan. The new layout takes up roughly 12 percent less of the Miami Beach Convention Center, swapping five plazas for four larger ones, realigned so each connects with more aisles. The goal is a more symmetrical floor where collectors can move aisle by aisle without losing their way. The biggest cut falls on the flagship Galleries section, which shrinks from 226 to 204 exhibitors. Positions loses four booths, while Nova and Survey lose two each. Director Bridget Finn frames the downsizing as "refinement," noting that dealers' most common complaint is clients who could not find their booth. The reshuffle also brings back seven galleries, including Pilar Corrias and Mariane Ibrahim. As the anchor of Miami Art Week each December, Art Basel Miami Beach remains the most commercially consequential fair in the Americas, drawing satellite fairs, museum openings, and private events across the city in its orbit. The exhibitor announcement sets the tone for the winter season, and the leaner, reconfigured 2026 edition will be closely watched as an indicator of gallery sentiment heading into the new year. The downsizing comes as the global art market recalibrates after several uneven seasons, with dealers favoring tighter, more navigable presentations over sheer scale.