Stunning Art

I normally associate the word 'stunning' as something beyond the norm; in a class of it's own; beyond description... in a positive way. But after seeing the word used to describe some art exhibited in a gallery, I must question my perception of the word. Yes, the word is appropriate for me to use in regards to that art, but my meaning would be more like, "His art is absolutely stunning. I am completed stunned at just how bad his art is, and yet it's hanging in a gallery with a high price tag attached." LOL