|(Note: click on the individual picture for an enlargement)
He had a number of successful one-man shows. In 1974, his painting "Black-Eyed Susans" was selected for the Canadian Nature Art Calendar.
In 1980, Ernest Heidersdorf was the only artist to be exhibited for the entire event at
"Les Floralies Internationales de Montreal."
In November 1982, he had two of his paintings selected for the World Wildlife Fund Art Auction held in Toronto under the patronage of the Duke of Edinburgh.
In 1993, an exhibition titled "Wild Flowers of
Canada" held at the Canadian Museum of Nature in Ottawa celebrated Heidersdorf's life work.