Body: "Etching and aquatint" is the study of printmaking techniques centered on producing incisions to make a negative image of the desired print.
Some motivations are understand the history of printmaking. Explore ways to mass produce images and designs.
Some questions in "Etching and aquatint" involve Medium, Materials, Acids, Inking.
Paul Sandby, Francisco de Goya, Eugene Delacroix, Lesser Ury, Rembrandt are some authorities of "Etching and aquatint".