This massive tree greets visitors in the Blue Room, which is home to the White House's official Christmas tree.

Four large Christmas trees decorated in glass ornaments make for a suitably grand display in the White House's Grand Foyer and Cross Hall.

Each year first lady Michelle Obama chooses a theme for the home's holiday decor. This year's theme is "Children's Winter Wonderland."

First lady Michelle Obama introduces the 2014 White House holiday decorations before a group of military troops, their families and children.