Black has collected hundreds of red dresses used for installations in Winnipeg, Ottawa, Kamloops, and Edmonton "as a visual reminder of the staggering number of women who are no longer with us."
This year, people were invited to hang a dress in front of their homes.
Dresses also popped up in public places such as Beacon Hill Park in Victoria, British Columbia.
And Trinity Bellwoods Park in Toronto.
And Vancouver's Thornton Park.
They were also hung at the memorial for Tina Fontaine in Winnipeg. Fontaine, a First Nations girl, was just 15 when her body was found in the Red River last year.
Artist Jaimie Black told CBC News that, even five years later, she "still get goose bumps and chills from working with these dresses."
The RCMP said last year that it had found 1,186 cases of missing and murdered indigenous women over the past 30 years. Advocates have renewed their calls for a national inquiry as the federal election closes in.