The 2007 Easter Egg Collection continues the tradition that began in 1994 where each state sends a decorated egg to the White House for display. Artists from across the United States created the decorated eggs, which represent each state and the District of Columbia. Each year the artists vote amongst themselves to select the artist to create the following year's commemorative egg which is presented to the President and First Lady.
You can see the egg from each state at the White House website. The egg shown is, of course, from the state of New York. Link -via Metafilter
Update: Commenter Smurf Kicker pointed out Wyomingâ€™s egg as a â€œtrue masterpieceâ€. There is some controversy over that one, since the artist was not from Wyoming.