305-576-1051 Visitors to South Florida continuously marvel at the private art collectors here who have thrown their personal stashes open to the public, and real-estate developer Martin Margulies has more than risen to the occasion. He owns an array of cutting-edge modern photography that rivals any museum, and he wants to share it. His collection, hung inside a sprawling Wynwood warehouse, covers the field's titans, and whether your tastes skew toward Walker Evans or Cindy Sherman, there's truly something here for everyone. Although Margulies certainly appreciates the field's classics, he has also embraced some of today's hottest shutterbugs, from Dutch portraitist Rineke Dijkstra and her studies of charmingly gawky adolescents to New York's current bad boy Anthony Goicolea, who puts a whole new delicious twist on the notion of the self-obsessed artist. For those who have only seen these photos reproduced as small images in magazines and books, gazing upon the actual full-size shot isn't just a treat -- it's a public service. Did we mention admission is free?