Christmas trees are one of the most iconic symbols of the holiday season, representing the spirit of Christmas. They are typically a tall evergreen tree, such as a pine or fir, that is decorated with lights, ornaments, and other festive items. Christmas trees are often used as the centerpiece of holiday decorations, and they can be found in homes, businesses, and public spaces across the world. The tradition of decorating a Christmas tree dates back to the medieval era, and it has become a beloved tradition for many families.