Perhaps the Saab of ovens, classic Aga Cookers, slicked with three coats of vitreous enamel over cast-iron, operate on continuous radiant heat. With no gas or electric burners, the cast-iron cook top features a boiling plate (to 700 degrees Fahrenheit) and simmering plate (about 350 degrees). Two cavernous ovens are for roasting and simmering; the door at bottom left provides access to the burner that drives the machine. Amazingly energy efficient, the Aga costs about the same to run as a hot-water heater. (via Elements of Living)

most aesthetically pleasing range I have ever seen.