The Library of Congress:
Big John sign, Route 2, Iron Mountain, iron mine, Norway, Michigan (LOC)
stusmith_uk:
ardlair stone circle
JamesPDeans.co.uk:
St Monans 26 Sept 2016-001.jpg
Brigitte Lorenz:
into the forest I go.........
NASA on The Commons:
Fall Colors Around Lake Superior
erictrehet:
Sunset Stones: In Explore
erictrehet:
MenHirs by Night
Historic Environment Scotland:
Dun Mor Vaul broch, Tiree, Argyll 2010
Historic Environment Scotland:
Dun Borve broch, Lewis, Western Isles 2011
Historic Environment Scotland:
The Craw Stane Pictish symbol stone at Rhynie, Aberdeenshire in Scotland 1996
UBC Library Digitization Centre:
[cuneiform tablet A] obverse
UBC Library Digitization Centre:
[cuneiform tablet A] reverse
ubcarchives:
Library, 1940s
malcolmacooper:
Castlerigg Stone Circle, Cumbria
ubcarchives:
Aerial view of campus 19 September 1925
NASAEarth:
Rocketing into the Northern Lights
Steven Ruffles:
The Pennine way 115.
Nathan Invincible:
Quincy Dredge #2
DQmountaingirl:
dueling woodwinds
Antonio Carrillo (Ancalop):
Quiraing
National Register:
Steamboat Springs Downtown Historic District
NASA on The Commons:
Atlantis Docked to Mir
Historic Environment Scotland:
Barra Head Lighthouse, Berneray in 2003