1. A container for holding liquid comprising: a vessel adapted to contain liquid therein, said vessel including a base, a translucent circumferential side wall connected to said base, and a first solid transparent window formed at a first location in said side wall; and a design element on said side wall at a second location opposite said first location, whereby when said vessel is filled with liquid to a height above said first transparent window and said design element, a magnified impression of said design element is observable through said first transparent window.