Rice has an important place in Japan. There is the rice whose grain is harvested for food, but there is also the rice with which Sake is made, a grain wine that is drunk hot. Rice also provides the shade of its straw woven into large flat or pointed hats, often with flowers. Finally, rice is involved in art when it slips under the poet's pen in the form of paper. 

Hans Silvester's discovery of the Empire of the Rising Sun took place in several stages. From a very young age, the photographer was already interested in Zen Buddhism and Japanese culture. Then, it was the images brought back in 1951 by the Swiss journalist Werner Bischof that struck him. The desire to go there slowly grew within him, and destiny held out its arms to him: in 1968, a supermarket chain offered him the project of taking photos in Japan to put in chocolate bars to build customer loyalty. Hans Silvester was asked to produce a "chocolate" book on the theme of Japan. He stayed there for a year and was able to experience the country intensively. Outside the cities, the photographer likes to say that he was an object of curiosity. Not being able to speak the language, he carried around little papers written in Japanese in his pockets, on which were written, among other things, "I am as clean as a Japanese" when negotiating room and board. In one year, Hans Silvester was able to capture the children of Tokyo in a very modern and graphic setting, as well as the Zen temples of Ryoanji and the helmeted demonstrations of Japanese students in 1968. 

Retour De Voyage is tenderized by this child so diligent in tasting rice. "The sweetest way to be raised... With a chopstick!"