Question

What do critics say about art happenings and flash mobs

Answer 1

Answer: u tell me the funk

Explanation:

Answer 2

Answer:

They could incur in illegal activities.

Explanation:

This type of expression of the art was often used to express protest, and involved painting walls, and doing stuff that could be illegal. So, Mobs for example, need to be planned precisely to make sure not incurring in illegal activities, like vandalism.