Image-to-Image Portrait: Realistic and Artistic Dual-Style Reference

Using a single indoor natural-light portrait as the sole reference image, this demonstrates two directions for the grok-imagine-quality image editing pipeline in portrait scenarios: one preserves the subject's identity and pose while pushing the image toward photographic realism (skin texture, soft window light, shallow depth of field); the other converts the same reference image into a painterly artistic portrait (brushstrokes, color blocks, paper texture). Both prompts share the same reference image, allowing developers to compare the differences in prompt wording between "realism enhancement" and "style transfer," and to replace image_urls with their own assets for isomorphic testing. The non-media parameters used at the schema level are resolution, aspect_ratio, and output_format, with aspect_ratio set to auto to follow the reference image's composition. Suitable for scenarios requiring reference-image consistency, such as portrait retouching, social media portraits, and character visual design.