Prof. Mortel:
Gobi Desert, Mongolia (17)
Prof. Mortel:
Gobi Desert, Mongolia (16)
Prof. Mortel:
Gobi Desert in Mongolia on the way from Bayanzag to Ongi (2)
Prof. Mortel:
Gobi Desert in Mongolia on the way from Bayanzag to Ongi (3)
Prof. Mortel:
Gobi Desert in Mongolia on the way from Bayanzag to Ongi (4)
Prof. Mortel:
Gobi Desert in Mongolia on the way from Bayanzag to Ongi (1)
Prof. Mortel:
Gobi desert plant, Mongolia
Prof. Mortel:
Ovoo, or sacred stone cairn in the Gobi Desert of Mongolia (3)
Prof. Mortel:
Ovoo, or sacred stone cairn in the Gobi Desert of Mongolia (4)
Prof. Mortel:
Gobi Desert in Mongolia near Ongi
Prof. Mortel:
Secret of Ongi Tourist Camp, Gobi Desert, Mongolia (2)
Prof. Mortel:
Secret of Ongi Tourist Camp, Gobi Desert, Mongolia (3)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (2)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (3)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (4)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (5)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (6)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (7)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (8)
Prof. Mortel:
Secret of Ongi Tourist Camp, Gobi Desert, Mongolia (1)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (9)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (10)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (11)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (12)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (13)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (14)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (15)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (16)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (17)
Prof. Mortel:
Ongi River, Gobi Desert, Mongolia (18)
