When Harold Feist died in 2021, the headline of his obituary in the Globe and Mail called him an “unrepentant modernist.” In many ways this was a fitting description. Over the decades, it was modernist principles of immediacy, form, and material that drove his experiments in paint and colour. Likewise, the critics and fellow artists who surrounded him – people like the curator and art historian Karen Wilkin and the American champion of abstraction Clement Greenberg, the Ukrainian-American painter Jules Olitski and fellow Canadian abstractionist Douglas Haynes – were modernists to their core.