Here is René Magritte's famous image of a pipe--but this one doesn't look like the one your grandpa might've smoked. Sir Lawrence Alma-Tadema's An Eloquent Silence takes on another layer of meaning with the addition of a large bong--now we know why this mysterious couple looks so spaced out. And pot brownies make a surprising addition to George Dunlop Leslie's Roses. Oh, that Leslie . . . Printed on FSC-certified paper.