drypoint, photogravure, scratchboard, mezzotint, silverpoint, alla prima, kirlian, sgraffito, linocut, photographic emulsion, silver nitrate, intaglio printing, grisaille, encaustic, polychromatic, chromo, photographic, watercolor, fra filippo lippi, colorimetric, photolithographic, stipple, lithographic, painterly, chromogenic, photochemical, gesso, yellow ocher, camera obscura, marbleized, intaglio, pointillist, nonrepresentational, pinhole camera, underglaze, convex lens, inkless, polyhedral, birefringent, wax crayon, phenomenological, photochromic, pictographic, bimolecular, suprematist, semiabstract, opaline, cubistic, cellulose nitrate, letterpress, subtractive, copperplate, watercolour, impressionistic, multiplane, hyperbolic geometry, cadmium sulfide, anodic, maxfield parrish, stereographic, smoky quartz, lacelike, photoactive, satin stitch, jan van eyck, dichroic, ferric oxide, pen nib, jean honore fragonard, camera lucida, achromatic, raw umber, essayistic, alchemical, acrylic paint, ben shahn, eccrine, boron nitride, ex libris, uranyl, josef albers, birchbark, collaged, ultramarine blue, eadweard muybridge, nathaniel currier, armillary sphere, abstract, fractal, hobnail, fauvist, kirlian photography, raw sienna, albrecht durer, silkscreen, fluorescein, rhodamine, spectrographic, yousuf karsh, electron microscopic, millefiori, serigraph, bromide, color, colour, gelatin, litho, xerographic, 1-2-3, andwhite, bichromate, collotype, contrasty, diazo, gelatine, grainy, highcontrast, highquality, inked