RBudhu: Traffic Jam on the Hudson River
buteijn: Walking the Dog
NASA Goddard Photo and Video: Most Amazing High Definition Image of Earth - Blue Marble 2012
Katarina 2353: Like on a palm of a hand
wisely-chosen: Day 160 of 365 - Year 2
mpb11: In the Shadow of Giants «explored»
cellard0or: Old Man Of Storr
Katarina 2353: Ovcar-Kablar gorge
andertho: Somewhere Near the Bay Bridge
bitzcelt: ILLUMINESCENCE
Katarina 2353: The other world
RichGreenePhotography.com: Niagara Light Show
Smithsonian Institution: Black Holes Go Mano A Mano: A galaxy about 330 million light years from Earth.
Jan of Two Sisters: can you see me now?
mudpig: delusions
Katarina 2353: Dancers in the wind
Michael Bollino: Taste of Winter
Beirutt: trails
preetalina ° Preeti Desai: Painting the Sky
Mr. Greenjeans: went to the fair last night...
mudpig: the city on a hill
megedwards445: I've fallen for Autumn!
mudpig: southern exposure
Michael Bollino: Baker Sunset
sam b-r: the lonely highway
hey.pictrues: Abstract Tree
hey.pictrues: Almost a Rainbow
{peace&love♥}: Just Another Day