Diamonds, paintings, mid-century classics fill Michaan’s sale April 13ALAMEDA, Calif. – Michaan’s Gallery Auction on April 13 promises to sustain the momentum created by the exciting monthly sales in 2019’s first quarter. Fine diamonds are as abundant as flowers in springtime. A lush Bay Area landscape by an Italian painter of wide renown is another highlight. Absentee and Internet live bidding is available […]