All of the significant art of today stems from Conceptual art. This includes the art of installation, political, feminist and socially directed art.
I wasn't really that interested in objects. I was interested in ideas.
Minimal art went nowhere.
A blind man can make art if what is in his mind can be passed to another mind in some tangible form.
The narrative of serial art works more like music than like literature.
Once it is out of his hand the artist has no control over the way a viewer will perceive the work. Different people will understand the same thing in a different way.