Very cool 7" black glazed Bauhaus teapot in very good condition.  Simultaneously streamlined with gentle curves, blocky, with its trinangular box spout and edgy, with its sharply finned lid.  Unknown maker.  Measures 7" from front to back, 5.75" wide and 3" tall.  Weighs 14.8 ounces and has a 12 ounce capacity.