These are LoRA adaption weights for stable-diffusion-v1-5/stable-diffusion-v1-5. The weights were fine-tuned on the gigant/oldbookillustrations dataset. You can find some example images in the following.
1from diffusers import DiffusionPipeline
2
3pipe = DiffusionPipeline.from_pretrained("stable-diffusion-v1-5/stable-diffusion-v1-5")
4pipe.load_lora_weights("Oedon42/oldpainter-lora")
5
6prompt = "1800s, 19th century, antiquity, black & white, Croatia, Europe, ruins"
7image = pipe(prompt).images[0]