Good Art/Bad Art

I consider this painting of a child drawing a house and her family to be good art. She uses her imagination to capture an image of what she feels and puts an effort to express it. She shows a positive mood since the people in the painting are happy, as well as for the flower living. I believe a house represents the girl feeling safe. As for the color it is a light green, which I see as a positive thing. 

I consider this painting of four colorful circles to be bad art. It lacks expression, creativity, and imagination. A painting like this could be said that it's worth thousands of dollars just because the painter gave it a name for the public to be astonished by and believe that it is art. If not for where the painter comes from; famous, rich, or place of origin.