isometric low poly japanese castle.

symbol block vector cartoon roof facade cityscape island graphic built green construction isometric temple art high fantasy exterior royal culture house building east place illustration door rock citadel stronghold decorative historic samurai background gate 3d wall estate concept grey flat fortification travel element isolated landscape stone icon beautiful architecture journey palace old object outdoor castle kingdom defence tower cute frame city asian medieval nature business japanese land tourism fortified japan king fort game fortress design ancient flag fairytale