So whats an example of atheist art? Like the temples in India or the mosques in Syria or the churches across Europe?
You have a very narrow view of art. How about painting, writing, the cinema, stage plays, the ballet and so on ?
Atheists don't build temples because ,as we keep telling you , we are not a homogenous group whereas you insist atheism is a belief. Why would we build temples to tooth fairies ?