“Former gallery owners said that after they had invested tens of thousands of dollars each or more, the company’s practices and policies drove them out of business. They alleged they were stuck with unsalable limited-edition prints, forced to open additional stores in saturated markets and undercut by discounters that sold identical artworks at prices they were forbidden to match. Some also have accused Kinkade — touted as the most widely collected living U.S. artist — of scheming to devalue his public company, Media Arts Group Inc., before taking it private two years ago for $32.7 million as Thomas Kinkade Co.”