Illusionistic surrealist painting, prompted per artist. Trained on 810 WikiArt paintings by 46 artists (Dalí, Magritte, Beksiński, Delvaux, Yerka, Sowa, Varo, Ernst and others; at most 175 per artist).

Prompting: start with "A surrealist painting by <Artist>, <year>." (the year is optional), then describe the scene. Short and long descriptions both work: each painting was trained with a long, a medium and a short caption. "A surrealist painting." with no artist also works.

Known quirk: the training captions copied painted signatures, so the LoRA sometimes paints the artist's signature in a corner.

Base model: MOSS-Image-Base (OpenMOSS/MOSS-Image-Base). Strength 1.0; samples used 30 steps, CFG 3.0.

Training: kohya sd-scripts (MOSS-Image), rank 64 / alpha 16, AdamW8bit, lr 2e-4 with 100 warmup steps and cosine decay to 10%, batch 1, 1 MP buckets, 3,500 steps.