Photography is the artform that has most in common with comedian Rodney Dangerfield. Historically, it got no respect. Late-19th/early-20th-century Pictorialist photographers pushed the idea of photography-as-art, and the new Taft Museum exhibition plants their flag immediately with its title, 'Truth/Beauty,' echoing a phrase from poet John Keats' 'Ode on a Grecian Urn.'
