The Mattress Factory art museum to benefit from Oct. 18 auctionPITTSBURGH – The Mattress Factory – a museum of contemporary installation art known worldwide for presenting exhibitions that push artistic boundaries – will hold a benefit art auction on Saturday, Oct. 18, beginning at 8 p.m. EST. Nearly 100 works will be offered, live and online, by noted artists such as James Turrell, Kiki Smith, […]