How do u message ppl on here like friends not chat

Suppose that you are in a room with 3 doors and a crack in the ceiling for light. that is all. the doors each have a sign on them that says what there is behind them. door #1. a pool of corrosive acid. door #2. a crocodile that hasn't eaten in 8 months. door #3. a solar "oven". a giant lens that focuses all the sunlight at the entrance of the door. you must choose a door, which door do you choose?

The refers to the seventeenth and eighteenth centuries in europe? a. industrial revolution b. renaissance age c. age of kings d. classical age

What is the name of the artist and the painting?