@software{voltpeer_teal_umber_4_2026,
  author = {Shuo Guo},
  title = {青碧与赭石 · 4 色},
  year = {2026},
  url = {https://dazi.gsarrizabalaga.xyz/resource-teal-umber-4.html},
  version = {1.0.0},
  note = {Shuo Guo. Teal and umber · 4 series, v1.0.0. CC-BY-4.0.}
}