Studies for the Vatican frescoes

@online{wga-r76ee6bd6c4334f,
  author       = {Krén, Emil and Marx, Daniel},
  title        = {Studies for the Vatican frescoes (selection)},
  organization = {{Web Gallery of Art}},
  date         = {2026-09-12},
  url          = {https://beta.wga.hu/artists/raffaello-sanzio-r5e787e781f4a4c/selections/r76ee6bd6c4334f},
  urldate      = {2026-09-12},
  langid       = {english}
}

ACCESSED 2026-09-12. REPLACE THE AUTHOR FIELD WITH THE COMMENTARY AUTHOR WHERE ONE IS NAMED.