EditorialGermane Barnes's "A Spectrum of Blackness: The Search for Sedimentation in Miami" 2020), left, and Sekou Cooke's "We Outchea: Hip-Hop Fabrications and Public Space" (2020), right, part of the exhibition, “Reconstructions: Architecture and Blackness in America," at the Museum of Modern Art in New York, on March 8, 2021. (Simbarashe Cha/The New York Times)