In fact, when visiting the Fisherman's Castle and visiting the Marghash Church that day, I completely ignored this attraction, and even came back to look at the photos and checked the information before I knew that this was Trinity Square. In the middle of the square stands the Trinity Column, which is the Holy Father, Son and Holy Spirit, established to commemorate the Black Death. Look closely at this Column, the breathtaking architectural craftsmanship, and I admire the architecture of Europe, which is full of beautiful buildings and is full of eyes every day.