@misc{wang2023diffusion,
  title={Diffusion Models Generate Images Like Painters: an Analytical Theory of Outline First, Details Later},
  author={Binxu Wang and John J. Vastola},
  year={2023},
  eprint={2303.02490},
  archivePrefix={arXiv},
  primaryClass={cs.CV},
  url={https://arxiv.org/abs/2303.02490}
}