Roundup: Marina Abramovic's no-kid policy, Boyle Heights gentrification (again), good design and affordable housing

Gallerists suing gallerists. A photographer suing a photo agency. A never-written novel about art world corruption. Plus: A Roman mosaic uncovered, more on art and gentrification in Boyle Heights, and Marina Abramovic tells the world she is not into baby-making. The art world, as always, is keeping...