Although the area has been extensively used and modified by man for centuries the resulting landscape is one of harmony and consideration of the intrinsic values of the natural landforms. There has been some earthquake damage to some of the cones and pillars but this is seen as a naturally occurring phenomenon. In the ruin like landscape of the Cappadocia plateau where natural erosion has sculpted the tuff into shapes which are eerily reminiscent of towers, spires, domes and pyramids, man has added to the workmanship of the elements by digging cells, churches and veritable subterranean cities which together make up one of the world's largest cave dwelling complexes. Although interesting from a geological and ethnological point of view, this phenomenal rupestral site excels especially for the incomparable beauty of the decor of the Christian sanctuaries whose features make Cappadocia one of the leading examples of post-iconoclast Byzantine art.