Why is it so difficult to study how the brain creates, how this system within our brains evolved and the possible capabilities?

B.) what tasks you need to complete. this is because if there is even a little focus of what the world is doing, you are missing something that you need to be doing. its self discipline. by goggles you see, and be you goggles you are seeing you. no one else.

Maybe ech person had their own set of drawing skills like maybe one person could only do contrasting and the other could do realistic detailing   

Answerthey showed a domestic scene from christ's life on earth