"Goatherd Girl" and "Riverside Scene" were both taken with Fuji film that was then developed for 36 minutes in a 1: 4 concentration of D-76 developing fluid at 38 ℃.
「牧羊女」（一九六六年）與「河邊偶拾」（一九六九年）兩幅作品，都是將富士軟片四百度加沖至一千六百度，在顯影液 D - 七十六，一比四的稀釋下，增溫至卅八度 C 沖洗卅六分鐘完成的。