Public art can be tricky, especially when you bring religion and politics into the mix. I don't think anyone would be offended by God handing a beer to man, but it is a tiny bit controversial.

Agreed. It though really depends on the mood of the one who happens to meet the art. If I feel all lonely or nasty inside, I may be appalled by some art crossing my way. It might then mock me. At another time, it might smile at me. So, that's the thing with open and huge displays. They don't ask if you are ready for them, they are right in your face.

My idea about my own art: just a spark of a wish. I am not a sprayer :)