Three major museums have announced significant new acquisitions for their permanent collections. The Israel Museum in Jerusalem received a monumental 2014 sculpture by Anselm Kiefer, titled *Die Erdzeitalter (Ages of the World)*, donated by collector Martin Z. Margulies. The Smithsonian National Museum of Natural History in Washington, D.C., acquired a $1.7 million Pachycephalosaurus dinosaur skull, donated by former Google CEO Eric Schmidt and his wife Wendy. Meanwhile, the Frans Hals Museum in Haarlem purchased an early 16th-century genre painting by Maarten van Heemskerck.
These acquisitions highlight the diverse channels through which museums build their collections: private philanthropy, auction purchases, and targeted acquisitions of rare works. The Kiefer donation strengthens a museum's holdings of a major contemporary artist whose work deals with memory and trauma. The dinosaur skull, a rare scientific specimen, underscores how high-value natural history items now enter the art market before finding a public home. The Van Heemskerck purchase fills a gap in a museum's representation of a local artistic tradition, securing a unique early example of genre painting for public study and display.