#graphic arts

• Etching — An artistic method of engraving metal plates (especially copper or zinc) through the corrosive action of nitric acid, followed by printing the resulting design onto paper; also, the traditional name given to the diluted nitric acid used for this purpose. This structural term describes a fundamental technique in graphic arts, famous for line precision and texture depth.
• Female etcher — The feminine form of the term 'acvafortist'; a female visual artist or graphic designer who practices with high qualification the technique of etching (aqua fortis). She manipulates precision instruments and corrosive substances on metal matrices to create original prints, making a distinctive structural contribution to contemporary and modern graphic arts.
• Aquatint — An artistic printmaking process on metal plates (copper or zinc) related to etching, used to achieve wash effects, granulated textures, and velvety modulated tones of gray or color; also, it designates the print impressed via this technique. This structural style relies on dusting a fine resin powder (rosin) onto the matrix, which, after heating and controlled acid corrosion, creates nuanced areas.
• Aquatint etcher — A visual artist, graphic designer, or engraver specializing in the use of the aquatint technique to create artworks on chemically etched metal plates. This specialist masters the art of tonal gradation, precisely controlling resin dust density and acid exposure time to achieve rich textures and fluid gradients on paper.
• Female aquatint etcher — The feminine form of the term 'acvatintist'; a female visual artist, graphic designer, or engraver specializing in the aquatint technique. This specialist combines drawing mastery with chemical precision, applying and melting a fine resin powder onto metal plates to achieve nuanced, velvety areas and rich gradients of gray or color on the printed paper support through acid corrosion.
• Algraphy — A planographic printing process analogous to lithography, in which the traditional lithographic stone is replaced by a chemically prepared flexible aluminum plate. In graphic arts, the term describes a technique enabling faithful reproduction of drawings, acting as a precursor to modern offset printing.
• Flat color — A uniform, flat, and perfectly homogeneous chromatic surface, obtained by applying paint or printing ink without shading, gradients, shadows, or visible brushstrokes. As an adjective, it describes a visual element or artistic composition made entirely of flat patches of color, eliminating the illusion of three-dimensionality to highlight the structural rigor and two-dimensionality of the form.
• Etching — An engraving process on copper or zinc plates through the corrosive action of nitric acid; also, the term designates the artistic work created by this structural technique, characterized by fine lines and velvety tones obtained by printing the etched plate onto paper.
• Etcher — A fine artist, engraver, or technician specialized in creating artworks, prints, and illustrations through the aquaforte etching technique; as an adjective, it describes the graphic style, the precision of lines, or the specific features of works executed via chemical corrosion on metal plates.
• To reproduce by autography — To reproduce a text, musical score, drawing, or map using autography, a traditional lithographic replication technique involving the transfer of writing from a specially prepared paper directly onto the printing stone. In a secondary modern sense, the term can also describe the act of signing or leaving a handwritten dedication on an object or document.
• Autotype — A photomechanical printing process used to reproduce continuous-tone images (photographs, paintings) by means of a screen (halftone screen) that breaks the image down into a dense layout of fine dots of varying sizes. The term also denotes the metallic printing plate (autotype) obtained through this method, historically used for illustration printing in books and newspapers.
• Autotypy — A photomechanical printing process used to reproduce continuous-tone images, such as photographs, by using a halftone screen that breaks tones down into microscopic dots of varying sizes. The term also denotes the metallic printing plate produced via this technique or the final printed image, representing a revolutionary stage in the history of illustrated press.