Dorothea Lange and Félix Fénéon at MOMA, and Online

Two terrific shows that languish in darkened galleries at the Museum of Modern Art should not pass uncelebrated—or unvisited, to the extent that moma’s Web site ameliorates the lockdown. It helps that both shows feature a good deal of verbal content and may well incite Googling of their brilliant subjects: Dorothea Lange, the premier photographer of the human drama of the Great Depression, and Félix Fénéon, a shadowy French aesthete and political anarchist.