Suddenly bereft of visitors, galleries are laying off staff members, and the collectors who patronized them now worry that their art investments may prove a colossal folly.

• 艺廊骤然变得门可罗雀，纷纷裁员，曾照顾这些艺廊生意的收藏家现在担心，他们投资艺术品恐怕极为不智。