bukit kapur arosbaya, nature manually hand carved cave in mining ancient work place at bukit kapur arosbaya madura, indonesia.

ancient arosbaya asia background bangkalan beautiful bukit carved cave cliff east excavation exploitation exploration extraction forest green ground hand hill indonesia industrial industry jaddih java jeddih kapur land landscape madura manually material mineral mining mountain natural nature outdoor place quarry raw resource rock rough scenic sculpture site sky south stone surface texture tourism travel travelling tree unexplored view work