The seminar explores how the art market generates new spatial forms and relationships both at a large scale (a network of intertwined infrastructures and territorial economies) and at a small scale (a network of galleries, museums, foundations, and special projects). It also questions how new urban and economic models related to the global art trade may impact and can be used to the benefit of larger regions and populations. The broader, underlying theme is how private stakeholders and private capitals will play an increasingly key role in defining urban planning and territorial strategies. We start the term by looking at a series of projects of comparable scope: culture-led regeneration and design district projects both in Miami (Design District, Wynwood, Little Habana, Little Haiti, Downtown Miami, South Beach, etc.) and elsewhere in the world. We examine a benchmark with other art districts elsewhere around the globe and analyze and dissect diverse sites and case studies to draw comparisons and learn both from common elements and dissimilarities with the Miami test case. We study and compare different typologies of arts districts, culture-led regeneration districts, new museums (both public and private), foundations, art fairs precincts, commercial galleries, artist residencies, special sites and projects, and other art spaces both physical and virtual, in Miami and elsewhere in the world.