How to make a picturesque maze

Yoshio Okamoto, Ryuhei Uehara. How to make a picturesque maze. In Proceedings of the 21st Annual Canadian Conference on Computational Geometry, Vancouver, British Columbia, Canada, August 17-19, 2009. pages 137-140, 2009. [doi]

@inproceedings{OkamotoU09,
  title = {How to make a picturesque maze},
  author = {Yoshio Okamoto and Ryuhei Uehara},
  year = {2009},
  url = {http://cccg.ca/proceedings/2009/cccg09_36.pdf},
  researchr = {https://researchr.org/publication/OkamotoU09},
  cites = {0},
  citedby = {0},
  pages = {137-140},
  booktitle = {Proceedings of the 21st Annual Canadian Conference on Computational Geometry, Vancouver, British Columbia, Canada, August 17-19, 2009},
}