As with other photographers of the 1950's and 1960's, young people rarely appear in his pictures. There are several reasons for this. One is that many of them had left the countryside to work in the city, and another is that children and old people act more naturally before a camera.
推究起原因，一是年輕人都出外工作了，不易見到；二來年輕人的行為與情緒比較約束，不如老翁幼孺那麼自然坦率，也較難訴求「情感」直述的表相；此外，前者對照像機普遍有一種尷尬、設防或排拒的反應，存疑心大，不如後者那麼容易接近。