Dossier
art dealer
Coverage of art dealer in the Nexus archive.
- Steve Mnuchin’s family asks $35M for longtime NYC townhouse
Steve Mnuchin's family is listing his late father's NYC townhouse for $35 million. The 17,600-square-foot property at 45 E. 78th St. was owned by Robert Mnuchin, who passed away in 2025.
- Husband convicted of hiring hitman to kill NYC art dealer in Brazil
Daniel Sikkema was convicted of hiring a hitman to kill his husband, Brent Sikkema, a New York City art dealer, who was stabbed to death in his Rio de Janeiro townhouse in 2024. Daniel faces a mandatory life prison sentence.
- Estranged husband convicted of murder-for-hire in killing of art dealer
An estranged husband, Brent Sikkema, was convicted of murder-for-hire in the killing of an art dealer. The incident occurred in New York City in 2007.