Petroglyph:
UNESCO_Jasper
Petroglyph:
UNESCO_Banff
Petroglyph:
UNESCO_CA_Jasper_03
Petroglyph:
UNESCO_CA_Jasper_04
Petroglyph:
Head-Smashed-In_01
Petroglyph:
Head-Smashed-In_02
Petroglyph:
UNESCO_Dinosaur_PP_01
Petroglyph:
UNESCO_Dinosaur_PP_02
Petroglyph:
UNESCO_Dinosaur_PP_03
Petroglyph:
Gros_Morne_01
Petroglyph:
Gros_Morne_02
Petroglyph:
Gros_Morne_03
Petroglyph:
UNESCO China Lijiang
Petroglyph:
UNESCO_US_Glacier_NP_02
Petroglyph:
UNESCO_Chile_Rapa_Nui_03
Petroglyph:
UNESCO_RU_St_Petersburg_02
Petroglyph:
UNESCO_RU_St_Petersburg_03
Petroglyph:
UNESCO_RU_St_Petersberg_04
Petroglyph:
UNESCO_RU_St_Petersburg_05
Petroglyph:
UNESCO_RU_St_Petersburg_06
Petroglyph:
UNESCO_IT_Roman_Forum_01
Petroglyph:
UNESCO_RU_St_Petersburg_07
Petroglyph:
UNESCO_RU_St_Petersburg_08
Petroglyph:
UNESCO_RU_St_Petersburg_09
Petroglyph:
UNESCO_RU_St_Petersburg_10
Petroglyph:
UNESCO_RU_St_Petersburg_11
Petroglyph:
UNESCO_SP_Salamana_01
Petroglyph:
UNESCO_SP_Toledo_01
Petroglyph:
UNESCO_PH_Baroque_667b
Petroglyph:
UNESCO_PH_Vigan_502
