The bleak and yet so intimate nature of the mountains has had an enormous impact on the painter. It has deepened his love for his subjects and at the same time purged his vision of everything that is secondary. Nothing inessential appears in the paintings, but how delicately every detail is worked out! The creative thought emerges strongly and nakedly from the finished work. Kirchner is now so taken up with entirely new problems that one cannot apply the old criteria to him if one is to do justice to his work. Those who wish to classify him on the strength of his German paintings will be both disappointed and surprised. Far from destroying him, his serious illness has matured him. Besides his work on visible life, creativity stemming solely from the imagination has opened up its vast potential to him – for this the brief span of his life will probably be far from sufficient.