Rather than recording visual sensations, his photographs seem instead to be steeped in those of emotion. Out of focus and lacking in depth, "Stone House" may seem to resemble a practice shot taken with a toy camera and probably fails to conform to the aesthetic concepts of most professional photographers, but its main point lies elsewhere.
「土屋」（一九七一年）攝於彰化芬園，這張焦點不清、層次貧乏的照片，好像是張「玩具相機」的練習之作，大概不符合一般專業攝影家的美感理論；然而，它所訴求的要點並不在此。