Tag: Armand Hammer

Sotheby’s to Sell a M. Cache of Works Once Owned by Armand Hammer, National Gallery of Art Names New Head of Art of Americas Department, and More: Industry Moves for September 23, 2026

Sotheby’s to Sell a $37 M. Cache of Works Once Owned by Armand Hammer, National Gallery of Art Names New Head of Art of Americas Department, and More: Industry Moves for September 23, 2026