Kiến trúc thiên nhiên : VẺ ĐẸP CỦA ĐÁ THIÊN NHIÊN

 Wave rock formation in Arizona, USA, Marie

Rock formations in Cappadocia , TURKEY ,Photo by Christian Clausier

Stunning rock formation, BRYCE CANYON


Rock, N_E Taiwan by Matthew Fang


Rock formations ZHANGJIAJIE


Unusual rock formations on the Kuril Islands, Russia

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The Giant's Causeway rock formation



Color and texture is amazing, B Bochkoltz


Wave rock formation in Arizona, USA, Marie


Natural rock formation - Fish rock


awesome rock formation, C Cuenka


Amazing rock formations Blue Canyon - Hopi Indian Reservation Land , Arizona .
S Bensimra


Reed Flute Cave - Guilin , China , G Lemarlec


Beautiful rock formation


The volcanic rocks on the shore of Briar 's Island , Nova Scotia ..
B Niklasson


Spider Skin Texture of the skin of a spider, with a hair root and pollen grains
remains adhered to the skin Courtesy of CARBAJO MARIA


Danxia Landform 丹霞地貌, Melinda


Geologist's Rainbow - Petrified Rocks, AZ, Linda Covert


Sunset Through The Keyhole - Monument Rocks - Western Kansas
D Williams


Weathered Rock Formations ‾ East Zion , Utah , D Williams


Fly Geyser Rocks, rich colors given by minerals, D Williams


Caves in Lagos , Portugal , D Williams


The Weeping Eye - Antelope Canyon , D Williams


Warraweena Sunset, Flinders Ranges , Australia , D Williams


Maijishan Caves , Tianshui , China , D Williams


Devetashka Cave, Bulgaria by Silvia


Spider Rock - Arizona , D Williams


Cave with a view of Sheep Island at Larrybane on the Antrim coast of Northern Ireland

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