Preview a Tattoo on Your Photo Before Getting It

{ "version": "1.0", "subject": { "reference_image": "", "preserve_identity": true, "preserve_skin_tone": true, "preserve_body_part": true, "instruction": "do not change the body, the skin, the hair or the pose in the uploaded photo; only draw the tattoo on top of the skin", "area": "forearm" }, "tattoo": { "description": "antique compass with a wind rose and fern leaves around it", "style": "fineline black and gray, thin linework and soft shading", "size": "12 cm tall, running along the forearm from the elbow crease to the wrist", "position": "centered on the outer face of the forearm, following the axis of the arm" }, "realism": "the ink follows the curve of the arm and the folds of the skin, with a slight blur of recent healing at the edges of the linework", "scene": { "setting": "neutral light gray background, no objects", "action": "arm in the foreground, slightly bent, hand relaxed" }, "lighting": "diffuse window light coming from the side, no flash, so the tattoo does not shine in an artificial way", "composition": "3:4 portrait focused on the forearm, with space around it to see the proportion on the body", "quality": "photorealistic, sharp focus on the tattoo linework, natural skin texture with visible pores", "negative_prompt": "tattoo floating above the skin, perfect sticker linework, plastic skin, deformed arm, extra fingers, overly smudged ink, watermark, logo, illegible text, real tattoo artist signature" }