A. Limestone. Limestone is the smooth surface like a metal plate. I thought u were suppose to use limestone in lithography :|
They will both have the same color streak.
Freud divided the mind into the conscious mind (or the ego) and the unconscious mind. In this theory, the unconscious refers to the mental processes of which individuals make themselves unaware.
Oooooooohhhhhhhhhh nooooooooo
