Ei-Q (瑛九, Eikyū; April 28, 1911 – March 10, 1960, in English occasionally "Q. Ei" or "Ei Kyu") was a Japanese artist who worked in a variety of media, including photography and engraving. He came to the forefront of the Japanese avant-garde with his 1936 collection of photo-dessins, a fusion of photograms and paintings. He also founded several art organizations, including the Democratic Artists Association.
Source: “Ei-Q”, English Wikipedia (CC BY-SA 4.0), excerpt