Each year Collingwood gives an artist the opportunity to design their Sir Doug Nicholls Round guernsey.
The design will be worn across the Magpies' AFL, AFLW, Netball and Wheelchair teams, with the aim to highlight great Aboriginal and Torres Strait Islander artwork.
SDNR is also considered a highlight in the sporting calendar and creates awareness and education about Aboriginal and Torres Strait Islander culture.
The 2022 and 2023 winning artists will receive $3,500 in prize money, plus a framed team-signed Sir Doug Nicholls Round guernsey.
Entries close at 11.59pm (AEST), Friday 17 September.