Many paintings by northern painters are about deserted factories, giving an impression of anxiety and nostalgia, but they are all sketchy and superficial, none elaborate.

• 很多北方的画家画过废弃的工厂，都很表现和概括，寥寥几笔就画完了，仅仅给人仓惶和怀旧的情调，其实并没有深入废墟。