Art is not bad art when it simply just looks disgusting. Art is bad when it has no meaning because then it is just like a picture that says absolutely nothing. The two painting I choose as bad art I think have absolutely no meaning. At the same time the two painting are not following the aesthetic criteria.
The one of the left is made out of lines and then has two people that don’t even look like people. The painting has no deeper meaning or at least not a clear one which makes it bad art in my opinion.
The painting on the right looks like it has been done with no thought of effort of any sort. The painting is not clear and looks like a blurry scenic scene which takes away from the beauty of it. The white blob on the side looks like a ghost or something that cannot be clearly made out which simply makes the painting look like nothing but smeared color everywhere. Aesthetic criteria aside this painting still has no meaning because it is not even clear enough to see.
No one in my opinion would bother to look at them for more than a second because they are in no way pleasing to the eye or have any meaning.