Complex sentence: His bequests to the Metropolitan Museum of Art included paintings by European masters such as Renoir, Degas, Seurat and Cezanne, along with a $500,000 cash bequest to install air-conditioning and smoke detectors in its Fifth Avenue building.
Split into simpler sentences: His bequests to the Metropolitan Museum of Art included paintings by European masters such as Renoir, Degas, Seurat and Cezanne. He also left the Met a $500,000 cash bequest to install air-conditioning and smoke detectors in its Fifth Avenue building.