|"Art is in the eye of the beholder"|
This is a question with a long history and many had written lots of opinions in this regard.
To me, art is solely in the eye of the observer.
It is his way of seeing things, his culture and his experiences that lead to the perception that derives from the work of art and his emotions.
If it is art for you, even if for the rest of the world is not, it's art! :-)