H. P. Roché References H. P. Roché publisher Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Marcel Duchamp/ Farewell to art…movement, Duchamp helped Arensberg and H.P. Roché to publish The Blind Man, which had only two issues, and Rongwrong, which had only one. Later, with the artist Man Ray, he published a single issue of New York Dada in 1921. Read More…movement, Duchamp helped Arensberg and H.P. Roché to publish The Blind Man, which had only two issues, and Rongwrong, which had only one. Later, with the artist Man Ray, he published a single issue of New York Dada in 1921. Read More