This is way too much fun....playing with filters. Here I have used the Lighting Effects filter, various artistic filters and much to-ing and fro-ing between the various layers, much learning. This is a pic I took in the Loire Valley several years ago now....of the Chateau d'Azay-le-rideau. Built in the early 1500s it is considered to be one of the foremost examples of early Renaissance architecture. For me?? Fodder for photoshop!!!