McKee Spring Petroglyphs, Fremont Style, from AD 700 to AD 1200, Dinosaur National Monument, Utah, United States of America, North America

Cub Creek Petroglyphs, Fremont Style, from AD 700 to AD 1200, Dinosaur National Monument, Utah, United States of America, North America

Cub Creek Petroglyphs, Fremont Style, from AD 700 to AD 1200, Dinosaur National Monument, Utah, United States of America, North America

Jones Hole, Fremont style pictographs, dating from AD 700 to AD 1200, Dinosaur National Monument, Utah, United States of America, North America

Cub Creek Petroglyphs, Fremont Style, from AD 700 to AD 1200, Dinosaur National Monument, Utah, United States of America, North America

Buckhorn Wash Pictograph Panel, with snake symbol and human, Barrier Canyon Style, dating from 2000 BC to 1 AD, San Rafael Swell, Utah, United States of America, North America

Great Gallery Pictograph Panel, Barrier Canyon Style, Horseshoe Canyon, Canyonlands National Park, Utah, United States of America, North America

Great Gallery Pictograph Panel, Barrier Canyon Style, Horseshoe Canyon, Canyonlands National Park, Utah, United States of America, North America

Great Gallery Pictograph Panel, Barrier Canyon Style, Horseshoe Canyon, Canyonlands National Park, Utah, United States of America, North America

Pictograph Panel, Horseshoe Shelter Site, Barrier Canyon Style, Horseshoe Canyon, Canyonlands National Park, Utah, United States of America, North America

Pictograph Panel, Horseshoe Shelter Site, Barrier Canyon Style, Horseshoe Canyon, Canyonlands National Park, Utah, United States of America, North America

Great Gallery Pictograph Panel, Barrier Canyon Style, Horseshoe Canyon, Canyonlands National Park, Utah, United States of America, North America

Great Gallery Pictograph Panel, Barrier Canyon Style, Horseshoe Canyon, Canyonlands National Park, Utah, United States of America, North America

Wild Horse Canyon Pictograph Panel, Barrier Canyon style, near Hanksville, Utah, United States of America, North America

Wild Horse Canyon Pictograph Panel, Barrier Canyon style, near Hanksville, Utah, United States of America, North America

Rochester Petroglyph Panel, contains both Barrier Canyon style and Fremont style elements, near Emery, Utah, United States of America, North America

Rochester Petroglyph Panel, contains both Barrier Canyon style and Fremont style elements, near Emery, Utah, United States of America, North America

Rochester Petroglyph Panel, contains both Barrier Canyon style and Fremont style elements, near Emery, Utah, United States of America, North America

Rochester Petroglyph Panel, contains both Barrier Canyon style and Fremont style elements, near Emery, Utah, United States of America, North America

Sego Canyon Rock Art Panal, Barrier Canyon style pictographs, near Thompson, Utah, United States of America, North America

Sego Canyon Rock Art Panal, Barrier Canyon style pictographs, near Thompson, Utah, United States of America, North America

Sego Canyon Rock Art Panal, Barrier Canyon style pictographs, near Thompson, Utah, United States of America, North America

Big Crane Pictograph, made by Ancestral Puebloans, approximately 900-1000 years old, Bear's Ears National Monument, Utah, United States of America, North America

Wild Horse Canyon Pictograph Panel, Barrier Canyon style, near Hanksville, Utah, United States of America, North America

McKee Spring Petroglyphs, Fremont Style, from AD 700 to AD 1200, Dinosaur National Monument, Utah, United States of America, North America

Barrier Style pictographs, Sego Canyon, Utah, United States of America, North America

Sego Canyon Rock Art Panal, Barrier Canyon style pictographs, near Thompson, Utah, United States of America, North America

Five Faces Pictograph, Anthropomorph images 700 to 1000 years old, Davis Canyon, Canyonlands National Park, Utah, United States of America, North America

Five Faces Pictograph, Anthropomorph images 700 to 1000 years old, Davis Canyon, Canyonlands National Park, Utah, United States of America, North America

Pictographs, Alabama Hills, Inyo National Forest, California, United States of America, North America

Aboriginal Wandjina cave artwork in sandstone caves at Raft Point, Kimberley, Western Australia, Australia, Pacific

Aboriginal Wandjina cave artwork in sandstone caves at Raft Point, Kimberley, Western Australia, Australia, Pacific

Aboriginal Wandjina cave artwork in sandstone caves at Raft Point, Kimberley, Western Australia, Australia, Pacific

Aboriginal Wandjina cave artwork in sandstone caves at Raft Point, Kimberley, Western Australia, Australia, Pacific

Aboriginal Wandjina cave artwork in sandstone caves at Raft Point, Kimberley, Western Australia, Australia, Pacific

Head of Sinbad Pictograph Panel, San Rafael Swell, Utah, United States of America, North America

Moki (Moqui) Queen Pictograph, Glen Canyon National Recreation Area, Utah, United States of America, North America

Ancient Indigenous pictographs on a canyon wall, Grotto Canyon, Alberta, Canada, North America

100 Hands Pictograph Panel, Grand Staircase-Escalante National Park, Utah, United States of America, North America

Rock art pictographs of the Cochimi people, Cueva del Raton, UNESCO World Heritage Site, Sierra de San Francisco, Baja California Sur, Mexico, North America

Barrier Canyon style pictographs, Indian Rockart Pictographs, Sego Canyon, Utah, United States of America, North America

Rainbow Pictograph Panel, Ferron Box, near Ferron, Utah, United States of America, North America

Skeleton Shaman, Head of Sinbad Pictograph Panel, San Rafael Swell, Utah, United States of America, North America

Pictographs, Alabama Hills, Inyo National Forest, California, United States of America, North America

Rock art pictographs of the Cochimi people, Cueva del Raton, UNESCO World Heritage Site, Sierra de San Francisco, Baja California Sur, Mexico, North America

Aboriginal Wandjina cave artwork in sandstone caves at Bigge Island, Kimberley, Western Australia, Australia, Pacific

Flute player pictograph, Honanki Heritage Site, Coconino National Forest, Arizona, United States of America, North America

Rock art pictographs of the Cochimi people, Cueva del Raton, UNESCO World Heritage Site, Sierra de San Francisco, Baja California Sur, Mexico, North America

Rock art endemic to the Kimberley, called Gwion Gwion or Bradshaw Art, Vansittart Bay, Kimberley, Western Australia, Australia, Pacific

Sego Canyon Pictograph Panel, Sego Canyon, near Thompson, Utah, United States of America, North America

Five Faces Pictograph, Canyonlands National Park, Utah, United States of America, North America

Rock art pictographs of the Cochimi people, Palmarito Cave, Sierra San Francisco, UNESCO World Heritage Site, Baja California Sur, Mexico, North America

Rock art endemic to the Kimberley, called Gwion Gwion or Bradshaw Art, Vansittart Bay, Kimberley, Western Australia, Australia, Pacific

Rock art endemic to the Kimberley, called Gwion Gwion or Bradshaw Art, Vansittart Bay, Kimberley, Western Australia, Australia, Pacific

Temple Mountain Wash Pictograph Panel, near Goblin State Park, Utah, United States of America, North America

Aboriginal Wandjina cave artwork in sandstone caves at Raft Point, Kimberley, Western Australia, Australia, Pacific

Rock art pictographs of the Cochimi people, Palmarito Cave, Sierra San Francisco, UNESCO World Heritage Site, Baja California Sur, Mexico, North America

Aboriginal Wandjina cave artwork in sandstone caves at Bigge Island, Kimberley, Western Australia, Australia, Pacific

Moki (Moqui) Queen Pictograph, Glen Canyon National Recreation Area, Utah, United States of America, North America

Rock art pictographs of the Cochimi people, Palmarito Cave, Sierra San Francisco, UNESCO World Heritage Site, Baja California Sur, Mexico, North America

Rock art pictographs of the Cochimi people, Palmarito Cave, Sierra San Francisco, UNESCO World Heritage Site, Baja California Sur, Mexico, North America

Lion engraving, neolithic rock art of the Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Giraffe engraving, neolithic rock art of the Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Lion engraving, neolithic rockart of the Acacus Mountains or Tadrart Acacus range, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Elephant engraving, neolithic rockart of the Acacus Mountains or Tadrart Acacus range, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Aboriginal rock painting (Nabulwinjbulwinj) at Nourlangie Rock, Kakadu National Park, Australia

Old rock art of the Aborigines, hunting Kangaroos with a spear, south of Alice Springs, Northern Territory, Australia

Close-up of the old rock art of the Aborigines, south of Alice Springs, Northern Territory, Australia

Old rock art of the Aborigines, south of Alice Springs, Northern Territory, Australia

Historic Aboriginal scratch drawings, Ewaning Reserve near Alice Springs, Northern Territory, Australia

Rock art, Aborigines, south of Alice Springs, Northern Territory, Australia

Tuareg script (Tifinagh) on stone, rock carvings, Youf Ahakit, Tassili du Hoggar, Wilaya Tamanrasset, Algeria, Sahara, North Africa

Early Islamic rock carvings, Youf Ahakit, Tassili du Hoggar, Wilaya Tamanrasset, Algeria, Sahara, North Africa

Prehistoric rock carving, bull, La Dalle, Tin Tarabine, Tassili du Hoggar, Wilaya Tamanrasset, Algeria, Sahara, North Africa

Historic painting of running or dancing people, neolithic rock art of Tassili n'Ajjer National Park, Unesco World Heritage Site, Wilaya Illizi, Algeria, Sahara, North Africa

Rock engraving, petrograph of the famous curly cow, neolithic rock art of Tinterhert, Dider Valley, Tassili n'Ajjer National Park, Unesco World Heritage Site, Wilaya Illizi, Algeria, Sahara, North Africa, Africa

Prehistoric rock engraving of the famous curly cow, neolithic rock art of Tinterhert, Dider Valley, Tassili n'Ajjer National Park, Unesco World Heritage Site, Wilaya Illizi, Algeria, Sahara, North Africa

Rock engraving of the famous curly cow, neolithic rock art of Tinterhert, Dider Valley, Tassili n'Ajjer National Park, Unesco World Heritage Site, Wilaya Illizi, Algeria, Sahara, North Africa, Africa

Rock engraving of a crying cow, neolithic rock art near Djanet, Tassili n'Ajjer National Park, Unesco World Heritage Site, Wilaya Illizi, Algeria, Sahara, North Africa

Neolithic rock art, bull engraving, of the Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Neolithic rock art, giraffe engraving, of the Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Aboriginal rock carvings, Nabulwinjbulwinj, Nourlangie Rock, Kakadu National Park, Northern Territory, Australia

Painted rider and goats, neolithic rockart of the Acacus Mountains or Tadrart Acacus range, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Mani stones with the Buddhist mantra of Avalokiteshvara, the Om Mani Padme Hum, Leh, Jammu and Kashmir, India, Asia

Painted rider on a horse, neolithic rockart of the Acacus Mountains or Tadrart Acacus range, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

Prehistoric rock paintings, Akakus, Acacus Mountains or Tadrart Acacus, Sahara desert, Fezzan, Libya, North Africa

Mani stones with the carved "Om Mani Padme Hum", the mantra of Avalokiteshvara, the Buddha of Compassion, Thiksey, Jammu and Kashmir, India, Asia

Petroglyphs etched in sandstone, symbols, prehistoric and historic rock art, wall drawings by the Anasazi Native Americans, Monument Valley, Navajo Tribal Park, Navajo Nation Reservation, Arizona, Utah, United States of America, USA

Petroglyphs etched in sandstone, symbols, prehistoric and historic rock art, wall drawings by the Anasazi Native Americans, Monument Valley, Navajo Tribal Park, Navajo Nation Reservation, Arizona, Utah, United States of America, USA

Petroglyphs etched in sandstone, symbols, prehistoric and historic rock art, wall drawings by the Anasazi Native Americans, Monument Valley, Navajo Tribal Park, Navajo Nation Reservation, Arizona, Utah, United States of America, USA

Rare circular display of painted people, neolithic rock art at Arakokem, Adrar Tekemberet, Immidir, Algeria, Sahara, North Africa

Group of painted warriors or hunters, neolithic rock art at Arakokem, Adrar Tekemberet, Immidir, Algeria, Sahara, North Africa

Group of painted warriors or hunters, neolithic rock art at Arakokem, Adrar Tekemberet, Immidir, Algeria, Sahara, North Africa

Group of painted warriors or hunters, neolithic rockart at Arakokem, Adrar Tekemberet, Immidir, Algeria, Sahara, North Africa

Ca. 3000 year old rock paintings by Native American Indians, Sand Island, near Bluff, Northern Utah, USA, North America

About 1500 year old palm prints and drawings of Native Americans, Mystery Valley, Arizona, USA

Ca. 1500-year-old petroglyphs of the Native Americans, Monument Valley, Arizona, USA, America

Native American rock engravings, petroglyphs, about 1000 years old, Painted Rock Petroglyph Site, Painted Rocks State Park, Gila Bend, Maricopa County, Arizona, USA

About 3000 year old rock paintings by Native Americans, Sand Island, near Bluff, North Utah, USA

Neolithic rock art, elephant engraving, of the Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa