As Matt points to
Anne Morin and diCroma work out of Madrid, Spain and have been very productive world wide.
diChroma has two travelling shows on Vivian Maier, one has been going since 2018 : The Self-Portrait and its Double
"Unseen work " has been on the go for 2 years and I think this is the one going to New York, featuring prints by Hank's photographic services, I believe.
For their other exhibitions see
www.dichroma-photography.com
The Margaret Watkins exhibition came to Hamilton, Ontario and was great.