“圣诞树”位于国贸三期大楼西南角。岂料这座高6米直径4米的庞然大物在国贸三期脚下竟然显得如此 — 娇小。夜晚，280块亚克力叶在LED灯光的配合下色彩缓慢变换，慢慢融于北京的夜雾中。白天，在自然光线下，每一片叶子依据路人视角的变换，产生多种色彩更迭。经过精心组合，280片树叶随着人与装置的位置关系步移景异，从而产生丰富的色彩叠加。希望每位途人都能体验到全新的光幻魔术，接收到一份特别的圣诞祝福。
“The Tree” installation is located at the southwest corner of China World Summit. The tree itself is six meters high and four meters in diameter, yet against its towering neighbors, it is reduced to a small sparkle. Nighttime, the edges of the tree glows in a myriad of color via LED lighting embedded within 280 pieces of coated acrylic, the glow effect greatly enhanced on those highly polluted nights; Daytime, the same 280 surfaces is coated with iridescent film that allows it to diffract the sunlight into a range of colorful rays that changes from your perspective as you move around the installation. 280 surfaces were carefully arranged into formation in order to shift light and overlap colors in different ways as one move around the installation, giving each passerby an individual illusion, an individual Christmas greeting.