@inproceedings{bridges2016:233,
  author      = {Mai, James},
  title       = {Planes and Frames: Spatial Layering in Josef Albers' \emph{Homage to the Square} Paintings},
  pages       = {233--240},
  booktitle   = {Proceedings of Bridges 2016: Mathematics, Music, Art, Architecture, Education, Culture},
  year        = {2016},
  editor      = {Torrence, Eve and Torrence, Bruce and S\'{e}quin, Carlo and McKenna, Douglas and Fenyvesi, Krist\'{o}f and Sarhangi, Reza},
  isbn        = {978-1-938664-19-9},
  issn        = {1099-6702},
  publisher   = {Tessellations Publishing},
  address     = {Phoenix, Arizona},

  url         = {http://archive.bridgesmathart.org/2016/bridges2016-233.html}
}