This dataset is part of the CycleGAN datasets, originally hosted here: https://people.eecs.berkeley.edu/~taesung_park/CycleGAN/datasets/

Citation

@article{DBLP:journals/corr/ZhuPIE17,
  author    = {Jun{-}Yan Zhu and
               Taesung Park and
               Phillip Isola and
               Alexei A. Efros},
  title     = {Unpaired Image-to-Image Translation using Cycle-Consistent Adversarial
               Networks},
  journal   = {CoRR},
  volume    = {abs/1703.10593},
  year      = {2017},
  url       = {http://arxiv.org/abs/1703.10593},
  eprinttype = {arXiv},
  eprint    = {1703.10593},
  timestamp = {Mon, 13 Aug 2018 16:48:06 +0200},
  biburl    = {https://dblp.org/rec/journals/corr/ZhuPIE17.bib},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}