Photo Credits

AboriginalArt.jpg Aboriginal Art
by Christine Rondeau
AngkorWat.jpg Angkor Wat
by Christoph Rooms
ArchSeverus.jpg Arch of Septimius Severus
by put_the_needle_on_the_record
ChristosGates.jpg Christo's Gates
by Christine Rondeau
Cloverfields.jpg Cloverfields
by David Spencer
Foucaultpendulum.jpg Foucault's pendulum
by Andreas
GettyVilla.jpg Getty Villa Collection
by The Consortium
HubbleLagoonNebula.jpg Hubble image - Lagoon Nebula
by NASA Goddard Space Flight Center
JerusalemLife.jpg Jerusalem - LIFE
by Nabil Darwish
JuliusC.jpg Julius Caesar
by Eric Chan
Leaf.jpg Leaf
by Emiliano Ricci
Microbe.jpg Microbe
by Emiliano Ricci
PlatoAristotle.jpg Plato and Aristotle
by Image Editor
Sputnik.jpg Sputnik
by Michael Coghlan
SturbridgeClock.jpg Sturbridge Clock
by Sean
UntitledStatue.jpg Untitled (Stack) by Donald Judd
by Claire Schmitt
VietnamMemorial.jpg Vietnam Veteran's Memorial
by Terry Ross
Jupiter.jpg Jupiter
by NASA, ESA, IRTF, and A. Sánchez-Lavega and R. Hueso (Universidad del País Vasco, Spain)
Stars.jpg Stars
by NASA and H. Richer (University of British Columbia)
IslamicArchitecture.jpg Islamic Architecture
by Frank Kovalchek
SquareRainbow.jpg Square Rainbows by Frank Stella
by Selena N. B. H.
TriumphalArch.jpg Triumphal Arch
by tpholland