[{"data":1,"prerenderedAt":57},["ShallowReactive",2],{"techniques-en":3},{"id":4,"title":5,"body":6,"description":47,"extension":48,"image":49,"locale":50,"meta":51,"navigation":52,"path":53,"seo":54,"stem":55,"__hash__":56},"pages\u002Fpages\u002Ftechniques.en.md","Techniques",{"type":7,"value":8,"toc":39},"minimark",[9,14,18,22,25,29,32,36],[10,11,13],"h2",{"id":12},"etching","Etching",[15,16,17],"p",{},"An intaglio technique in which the drawing is scratched through a protective varnish coating the plate, then revealed by an acid bite. It allows great freedom and fineness of line.",[10,19,21],{"id":20},"aquatint","Aquatint",[15,23,24],{},"An intaglio process used to obtain tonal values and surfaces. A resin is deposited on the plate and then bitten by acid, creating textures and gradations ranging from light grey to deep black.",[10,26,28],{"id":27},"mezzotint","Mezzotint",[15,30,31],{},"An intaglio technique built on the handling of tonal values. The plate is first roughened all over, then progressively burnished smooth to bring out forms, producing dense blacks and velvety gradations.",[10,33,35],{"id":34},"printing","Printing",[15,37,38],{},"The matrix plates are inked and printed on an etching press. The prints are then numbered and signed.",{"title":40,"searchDepth":41,"depth":41,"links":42},"",2,[43,44,45,46],{"id":12,"depth":41,"text":13},{"id":20,"depth":41,"text":21},{"id":27,"depth":41,"text":28},{"id":34,"depth":41,"text":35},"Etching, aquatint, mezzotint — the intaglio techniques practised by Gianni Gamba, and printing on an etching press.","md",null,"en",{},true,"\u002Fpages\u002Ftechniques.en",{"title":5,"description":47},"pages\u002Ftechniques.en","DQ5JQPakYuiDJXzj1HCBL8f7q6Sf7LxoCl1cKrdMj5I",1785351499249]