Fig 1.
Distribution and characterization of desert kites.
(A) Desert kite plan from Kazakhstan (Ustyurt Plateau). (B) Desert kite plan from Armenia (Mount Aragats). (C) Desert kite plan from Jordan (Harrat al-Shaam). (D) Desert kite plan from Saudi Arabia (Khaybar). (E) Distribution area of desert kites from western Arabia to Uzbekistan. (F) Oblique aerial picture of a desert kite in Jordan (Harrat al-Shaam, photo OB, Globalkites Project). (G) Oblique aerial picture of a desert kite in Saudi Arabia (Khaybar, photo Khaybar Longue Durée Archaeological Project, RCU-AFALULA-CNRS). (H), (I), (J) Desert kite pit-traps during and after excavation (of half the pit) in the Harrat al-Shaam region of Jordan (photos RC, OB, WAA, Globalkites Project).
Fig 2.
Location of fieldwork in Jordan.
Location of the eight desert kites in the Jibal al-Khashabiyeh region in south-eastern Jordan (left), and detailed plans of these kites (right), with mentions (St.n) of excavated pit-traps. The red dot in the general map (left) shows the location of the engraving, found at the JKSH F15 site. The green dots in the kite plans indicate the excavated pit-traps and their numbering.
Fig 3.
Location of the fieldwork in Saudi Arabia.
Location of the four desert kites in the Jebel Az-Zilliyat region in northern Saudi Arabia (top), and detailed plans (bottom) of the two pairs of kites. The red dot in the general map (top) shows the location of the engraving, in the bed of Wadi az-Zilliyat. The green dots in the kite plans indicate the excavated pit-traps and their numbering.
Fig 4.
Discovery of the engraved stone in Jibal al-Khashabiyeh, Jordan.
(A) Orthomosaic view of JKSH F15 site where the kite’s engraving was found on a monolith (in red is the location of the rescue excavation in the looter’s spoil). (B) Photograph of the engraved stone at the time of discovery at the JKSH F15 site (the monolith was found lying down and was set vertically for the photograph). (C) Photogrammetric 3D model of the engraved monolith showing the different faces, including the engraved upper face (top), while the hill-shaded model (bottom) shows the interpretative drawing of the engraved plan on the stone. (D) Drawing of a projected view of the kite representation engraved on the monolith from the JKSH F15 site.
Fig 5.
Detailed photographs of the engraved stone surface from Jibal al-Khashabiyeh, Jordan.
The detailed views emphasize the various techniques used for the kite engraving found at the JKSH F15 site. The detailed photographs on the left are lettered, indicating their position on the engraved monolith, as shown on the right.
Fig 6.
Location of the engraved rock in Wadi az-Zilliyat, Saudi Arabia.
(A) General view of Wadi az-Zilliyat, from the northeast, the location of the engraved boulder is shown by the white circle. (B) General view of the collapsed boulders from the southeast, the white circle indicates the position of the engraving. (C) General view of the engraved rock (white circle) location among the collapsed boulders, from the east. (D) The engraved boulder as discovered during rock art survey, view from the north.
Fig 7.
The engraved boulder from Jebel az-Zilliyat, Saudi Arabia.
(A) Drawing of a projected view of the kites’ representation showing picking tool traces, engraved and weathered zones. (B) Drawing of a projected view of the kites’ representation showing legible and unclear engravings, with a colored restitution of the microtopography of the boulder surface.
Fig 8.
Detailed photographs and hill-shaded surface models of the engraved stone surface from Jebel az-Zilliyat, Saudi Arabia.
The detailed views emphasize the various techniques used for the kite engraving. The detailed photographs and hill-shaded surface models on the left are lettered, indicating their position on the engraved boulder, as shown on the right. A and B are showing examples from the eastern depiction of a kite, C and D from the western one. Hill-shaded surface models are used to better render the legibility of the engravings, otherwise less visible from the photographs made on site.
Fig 9.
Comparison of the kite layouts depicted on the engravings with the top-view plans of neighboring desert kites in Jibal al-Khashabiyeh, Jordan and Jebel az-Zilliyat, Saudi Arabia.
(A) Comparison of the kite layout depicted on the engraved monolith (left) with the top-view plans of the four better preserved kites identified in Jibal al-Khashabiyeh (right). The red dotted line is the shape of the kite engraving, used for superimposition on the desert kite maps. (B) Comparison of the kite engraving found at Jebel az-Zilliyat (left) with top-view plans of the four neighboring desert kites (right). Gray zones are destroyed or reused areas, after the period of kite use.
Fig 10.
Computer-based verification using geometric graphs.
(A) Desert kite satellite photo. (B) The kite extracted from the satellite photo. (C) The geometric graph extracted from the kite. (D) Polygon representation of the enclosure shape. (E) External angles between the driving lines and the enclosure.