People who can walk through walls are not only fictional in novels. If you meet someone who can walk through walls on the street, don't be surprised. This is a装置 artist showing their street installation art works. It also includes shameless begging, people being electrocuted, falling into trash cans, urban giraffes that consume garbage, warning signs with feet, etc. Some installation arts are really hard to understand, and we don't know what the designer was thinking at the beginning. Maybe after you click and see the enlarged pictures, you will have a new understanding.