I stayed at Venice for two days.
Day 1 in Venice, I didn't have enough time to walk around there, for I had to move from Milano to Venice. Therefore, I just had an Italian cuisine yesterday. Venice is famous for its seafood. I had assorted seafood and vongole pasta. They were really fresh.
Day 2, I went round a lot of sightseeing spots. I could not tell you all here, so let me pick out one place. I went to Burano islands. The islands are famous for colorfully painted houses. They were really photogenic (or instagrammable!). I did not know why they painted houses colorfully. According to Wikipedia, the area sometimes was covered with thick fog. So, people painted houses brightly to make them easy to find their houses.
I'll show you an extra picture. This is a night view of St. Mark's Square. It was also great! (Blue Sky)