Josef H. Neumann: Gustav I (1976) In parallel to this growth, the then mainly different interface in between painting and photography was shut in the 2nd half in the twentieth century Using the chemigram of Pierre Cordier as well as chemogram of Josef H. Neumann.[56] In 1974 the chemograms by https://puurpositief.nl/de-kunst-van-productfotografie-beheersen-tips-en-trucs-voor-het-maken-van-verbluffende-beelden/