Megalithic Stone, Brittany, France
Fritz J. Hiersche
Castlerigg Stone Circle, Keswick
Thomas Hanahoe
Carrowmore Megalithic Cemetery, Sligo
James Steinberg
Carnac Stones, Megalithic Alignments
Science Source
Cromlech, Megalithic Altar-tomb
Science Source
Dolmen Circle, Carrowmore Cemetery
James Steinberg
Dolmen With Cromlech
Science Source
Danish Dolmens With Cromlechs
Science Source
Stonehenge
Science Source
Stonehenge #6
Science Source
Blythe Intaglio #1
Mark Newman
Blythe Intaglio #2
Mark Newman
Standing Stones, England
Tim Holt
Stonehenge, Prehistoric Monument
British Library
Stonehenge #2
Science Source
Stonehenge #5
Science Source
Table Des Marchand Dolmen
Science Source
Standing Stones, England #2
Tim Holt
Standing Stones, England #3
Tim Holt
Standing Stones, England #5
Tim Holt
Stonehenge 1914
Science Source
Stonehenge, Prehistoric Monument #1
Science Source
Stonehenge, Salisbury Plain
Rafael Macia
Sillustani Sun Circle, Pre-incan
British Library
Stonehenge, Prehistoric Monument #1
British Library
Stonehenge #1
Science Source
Stonehenge #4
Science Source
Stonehenge #8
Science Source
Stonehenge #9
Science Source
Blythe Intaglio
Mark Newman
Standing Stones, England #1
Tim Holt
Standing Stones, England #4
Tim Holt
Stonehenge Prehistoric Monument
Science Source
Stonehenge, Ground Plan
Science Source
Stonehenge, Druid Festival
British Library
Stonehenge #3
Science Source
Stone Age Chamber Tomb
Science Source
Stonehenge #7
Science Source
Standing Stones, England #6
Tim Holt
Castlerigg Stone Circle, Keswick #1
Thomas Hanahoe
Megaliths Near Carnac, France
Alison Wright
Stonehenge, 17th Century Artwork #7
Middle Temple Library