For best optimized results use Webui-Forge Model : flux1-dev-bnb-nf4-v2.safetensors <a target="_blank" rel="ugc" href="https://huggingface.co/lllyasviel/flux1-dev-bnb-nf4/blob/main/flux1-dev-bnb-nf4-v2.safetensors">flux1-dev-bnb-nf4-v2.safetensors · lllyasviel/flux1-dev-bnb-nf4 at main (</a><a target="_blank" rel="ugc" href="http://huggingface.co">huggingface.co</a><a target="_blank" rel="ugc" href="https://huggingface.co/lllyasviel/flux1-dev-bnb-nf4/blob/main/flux1-dev-bnb-nf4-v2.safetensors">)</a> Chose Diffusion in Low Bits &gt;&gt; bnb-nf4 (fp16 LoRA) trigger work : ink watercolor

Ink Watercolor

Ink Watercolor v1.0