If you mean reading is an art in the colloquial sense to mean an acquired skill, as how someone might say "drinking is an art" or "driving a car is an art" then sure.
If you mean reading is an art form in the same sense as writing, painting, or sculpting are forms of art, then no.
If you mean reading is an art in the colloquial sense to mean an acquired skill, as how someone might say "drinking is an art" or "driving a car is an art" then sure.
If you mean reading is an art form in the same sense as writing, painting, or sculpting are forms of art, then no.