Palau Guell, a house more like a palace built in a narrow alley near Leisu Theatre on Barcelona's busiest Lambra Avenue, is designed by Gaudi for his patron, the Barcelona Quell family. It is a work that establishes Gaudi's great atmosphere and space creator status. It is difficult to see the whole palace from the narrow lane. The appearance of Quel Palace is not conspicuous. Its essence lies in its magnificent, splendid and meticulous interior, which is as luxurious as a palace. Especially like these corridors, windows and doors, exquisite omnipresent if Guil Palace's interior is like a palace, and its roof is like a fairy tale world, cute mushrooms are actually a variety of small chimneys, super cute, Gaudi's favorite broken porcelain collage method is also the first large-scale use here.