https://civitai.com/models/327426/chiaroscuro?modelVersionId=475123 The model adjusts the atmosphere and details in an image, which can be particularly effective in darker scenes to widen the tone dynamics. I have attempted to approximate the chiaroscuro effect of light as seen in old paintings. However, achieving this diffusive light can be challenging in many scenarios. Experiment with various subjects and light setups to optimize results. Where it succeeds, it minimizes the presence of flat colors in darker scenes, enhancing depth and richness in the overall image. Check the gallery for examples.