Artists' last claim is "Return to nature," and I think that, in calligraphy, there are so-called "many natural things to be found " in inscriptions on monuments in the six Han-Wei dynasties.
「美術家の最後の叫びは『自然に帰れ』の一語にあり、余は思ふ、書道に於て漢魏六朝碑に向って所謂る自然の尋ぬべきもの多々なるを。」