the lion gate of mycenae – ancient citadel entrance and strategic guarded checkpoint - 石灰石 幅插畫檔、美工圖案、卡通及圖標
architectural diagram showing a single-arch classical roman bridge flanked by ceremonial triumphal entry gateways - 石灰石 幅插畫檔、美工圖案、卡通及圖標
section of coniston limestone from keisley, westmoreland, showing fossilized crinoid stems in a coarsely crystalline matrix - 石灰石 幅插畫檔、美工圖案、卡通及圖標
piece of nummulitic limestone from the great pyramid showing natural size fossil remains - 石灰石 幅插畫檔、美工圖案、卡通及圖標
fossils from various periods engraving antique illustration, published 1851 - 石灰石 幅插畫檔、美工圖案、卡通及圖標恐龍, 圖畫 - 藝術品, 雕刻圖像
limestone peak of thorpe cloud rising above a rustic stone wall and traditional gabled cottages in the village of thorpe - 石灰石 幅插畫檔、美工圖案、卡通及圖標
limestone county, alabama map. round icon with long shadow on red or blue background - 石灰石 幅插畫檔、美工圖案、卡通及圖標
plain blank empty textured concrete cement wall flooring rough full frame light gray white vector background - 石灰石 幅插畫檔、美工圖案、卡通及圖標
antique photograph of ottawa cityscape with parliament hill (19th century) - 石灰石 幅插畫檔、美工圖案、卡通及圖標加拿大, 渥太華, 歷史
skeletal remains of a giant salamander from the miocene of switzerland - fossilized anterior portion of andrias scheuchzeri, a species of prehistoric giant salamander - 石灰石 幅插畫檔、美工圖案、卡通及圖標
antique photograph of jupiter terrace (yellowstone national park, wyoming, usa) - 石灰石 幅插畫檔、美工圖案、卡通及圖標
antique photo of paintings: whiteshell point, caswell bay (limestone) - 石灰石 幅插畫檔、美工圖案、卡通及圖標畫 - 活動, 威爾斯-英國
