Located on Mount Perada, Barcelona, Quell Park is a paradise designed by Gaudi. It is recognized as a world cultural heritage by UNESCO for its unique environmental art. Here, Gaudi's artistic interest and architectural style can be brought into full play. Whether it is space form, or light and shadow color, from the whole to the details, are doing interesting, beautiful, surprising everywhere. Apart from buildings of different shapes, there are also animal models made of various fragmented color mosaics, such as the colorful lizards at the gate, the Catalan logo under the snakehead fountain, all of which are in Gaudi's style. There are many pillars under the natural square in the original design market. The pillars are hollow and drainable, and the white section under the pillars according to the visual design is the same regardless of the distance and the height. The last picture is Gaudi's residence, now Gaudi's former residence museum. Very beautiful scenery, let people linger.