{ "style_name": "Medieval Drawing", "color_palette": { "ink": "#000000", "background": "#FFFFFF" }, "linework": { "style": "woodcut", "characteristics": [ "bold", "jagged", "deliberately imperfect", "hand-carved appearance" ], "techniques": [ "hatching", "crosshatching", "stippling" ], "outline_variation": "irregular, varied thickness for emphasis", "color": "#000000", "constraints": "all linework must be solid black (#000000) with no variation" }, "texture": { "type": "engraving", "effects": [ "burrs", "speckling", "rough fill areas" ], "containment": "all texture, shading, and engraving marks must remain strictly within the subject's silhouette—no marks outside" }, "silhouette": { "emphasis": "strong and clean shapes", "balance": "symmetrical or emblematic compositions", "background_detail": "none—background must be completely blank white (#FFFFFF)" }, "subject_rules": { "orientation": ["profile", "3/4 profile", "frontal"], "pose": "static or heraldic", "types": [ "mythical animals", "heraldic beasts", "anthropomorphic figures", "occult hybrids" ], "anatomy_style": [ "stylized musculature", "exaggerated features", "symbolic detailing" ], "accessories": [ "crowns", "bishop hats", "robes", "heraldic symbols" ] }, "style_references": [ "16th–18th century woodcut prints", "medieval bestiaries", "Albrecht Dürer", "Sebastian Münster", "Conrad Gesner", "gothic engravings", "occult illustrations" ], "prompt_template": "A black and white woodcut-style illustration of [subject], frontal or profile, with bold jagged linework in pure black (#000000), dense cross-hatching and stippling strictly within the subject, and a completely white (#FFFFFF) unmarked background, inspired by medieval bestiaries and heraldic engravings, in the style of Dürer and Gothic woodcuts, with symbolic flair and rough ink carving imperfections.", "rules": { "do": [ "Use only black (#000000) for all lines and shading", "Use only white (#FFFFFF) for the background", "Centralize subject with bold silhouette", "Emphasize stylization over realism", "Ensure all marks are strictly contained within the subject’s form" ], "do_not": [ "Do not Use any color other than #000000 and #FFFFFF", "Do not Apply gradients or grayscales", "Do not Allow any ink, marks, or textures to appear in the background", "Do not Use clean digital or vector lines", "Do not Add atmospheric or environmental background elements" ] } }