Petroglyph:
Bridge_NB_Hartland_01
Petroglyph:
Bridge_NB_Carleton_01
Petroglyph:
ON_Montrose_Bridge_01
Petroglyph:
CA_Golden_Gate_01
Petroglyph:
CA_Golden_Gate_02
Petroglyph:
CA_Golden_Gate_03
Petroglyph:
ON_1000_Islands_05
Petroglyph:
ON_1000_Islands_07
Petroglyph:
ON_1000_Islands_08
Petroglyph:
ON_1000_Islands_09
Petroglyph:
ON_1000_Islands_10
Petroglyph:
ON_1000_Islands_11
Petroglyph:
BR_Tiete_Dam_01
Petroglyph:
NewBruns_ReverseFalls_02
Petroglyph:
Niagara_Falls_25
Petroglyph:
Bridge_Mackinac_01
Petroglyph:
Bridge_Mackinac_02
Petroglyph:
Bridge_Mackinac_03
Petroglyph:
Bridge_Mackinac_04