Impetuous and thin

躁薄───Impetuous and thin

If so, the mountains appear a bit thin and impetuous. The painter shows his own ingenuity with black mottling. It makes the mountain owning human's temperament.───假若仅仅如此，山峰未免显得有些单薄和浮躁，画家匠心独运，将黑色夹杂其中，使山峰具有了人的气质。