The educator Parker Palmer calls it "" the tragic gap, "" tragic not because it's sad but because it's inevitable, and my friend Dick Nodel likes to say, "" You can hold that tension like a violin string and make something beautiful. "" That tension resonates in the work of the photographer Joel Meyerowitz, who at the beginning of his career was known for his street photography, for capturing a moment on the street, and also for his beautiful photographs of landscapes — of Tuscany, of Cape Cod, of light.