My first composite matte. Some 70 images have gone into creating this - sourced from the net & my own collection.

Additionally, the sky, water, lower reaches of the mountains in the middle distance, the lower section of the ridge line, water-falls, the middle foreground with the path, & a sizeable portion of the stronghold itself are hand-painted. Finally, there has been considerable retouching of all areas & colour-balancing.

And yes its another castle or citadel perched upon a mountain top, which I know is common material for matte paintings. :)