Artists whose works show how their gardens grow
"I paint flowers so they will not die," wrote Frida Kahlo. She painted them for other reasons, too, as you can see in a show at the New York Botanical Garden: "Frida Kahlo: Art, Garden, Life."Kahlo had deep feelings for greenery and flowers. We think of her as consumed by darkness " with her injuries and pain, her tempestuous marriage, her early death. But this illuminating exhibition in the Bronx reveals the artist'…