![Li River - China](https://a4.pbase.com/u45/sgitlin/medium/29268115.LiRiver1.jpg) Li River - China |
![Recently Calved Glacier in Alaska](https://a4.pbase.com/v3/28/417028/3/48513879.P1020353apb.jpg) Recently Calved Glacier in Alaska |
![Sunset over Tarangire National Park - Tanzania](https://a4.pbase.com/g3/28/417028/3/57603342.P103054111_s.jpg) Sunset over Tarangire National Park - Tanzania |
![Antarctica](https://a4.pbase.com/g6/28/417028/3/73421129.nEvd5jPs.jpg) Antarctica |
![g6/28/417028/3/73426327.WWcui8aQ.jpg](https://a4.pbase.com/g6/28/417028/3/73426327.WWcui8aQ.jpg) |
![g9/28/417028/3/73461691.KqSoHdU3.jpg](https://a4.pbase.com/g9/28/417028/3/73461691.KqSoHdU3.jpg) |
![g6/28/417028/3/73473781.DMPltw5Z.jpg](https://a4.pbase.com/g6/28/417028/3/73473781.DMPltw5Z.jpg) |
![g6/28/417028/3/73473782.QOWGUbyG.jpg](https://a4.pbase.com/g6/28/417028/3/73473782.QOWGUbyG.jpg) |
![g6/28/417028/3/73473783.S85SzmCC.jpg](https://a4.pbase.com/g6/28/417028/3/73473783.S85SzmCC.jpg) |
![g6/28/417028/3/73948604.dmDJUrZJ.jpg](https://a4.pbase.com/g6/28/417028/3/73948604.dmDJUrZJ.jpg) |
![g6/28/417028/3/73473795.IOrFreTT.jpg](https://a4.pbase.com/g6/28/417028/3/73473795.IOrFreTT.jpg) |
![g6/28/417028/3/73473797.l9Tcvgea.jpg](https://a4.pbase.com/g6/28/417028/3/73473797.l9Tcvgea.jpg) |
![g6/28/417028/3/73473798.QI5gYcjY.jpg](https://a4.pbase.com/g6/28/417028/3/73473798.QI5gYcjY.jpg) |
![g6/28/417028/3/73473905.KdFdQUtt.jpg](https://a4.pbase.com/g6/28/417028/3/73473905.KdFdQUtt.jpg) |
![g6/28/417028/3/73473793.zWWZ5yYE.jpg](https://a4.pbase.com/g6/28/417028/3/73473793.zWWZ5yYE.jpg) |
![Storm at Isla Diego Ramirez](https://a4.pbase.com/g6/28/417028/3/73567830.kMWKl2W3.jpg) Storm at Isla Diego Ramirez |
![Torres del Paine National Park - Patagonia](https://a4.pbase.com/g3/28/417028/3/73568027.vLhvPtYL.jpg) Torres del Paine National Park - Patagonia |
![g6/28/417028/3/73568329.5T2uPnVo.jpg](https://a4.pbase.com/g6/28/417028/3/73568329.5T2uPnVo.jpg) |
![The Himalaya Range in Bhutan](https://a4.pbase.com/g4/28/417028/3/91777747.bHAdcxxe.jpg) The Himalaya Range in Bhutan |
![Mt. Everest with Mt. Lhotse Right in Front of It](https://a4.pbase.com/g4/28/417028/3/91719094.4GGTB2A3.jpg) Mt. Everest with Mt. Lhotse Right in Front of It |
![Bicycle Riding in the Sahara?](https://a4.pbase.com/g13/28/417028/3/109046113.099101b3.JPEG) Bicycle Riding in the Sahara? |
![g1/28/417028/3/109762631.KnNlsHas.jpg](https://a4.pbase.com/g1/28/417028/3/109762631.KnNlsHas.jpg) |
![g1/28/417028/3/109046181.C8jTfb4M.jpg](https://a4.pbase.com/g1/28/417028/3/109046181.C8jTfb4M.jpg) |
![The Pass Through the High-Atlas Mountains in Morocco](https://a4.pbase.com/g1/28/417028/3/109058380.PAw02Xvc.jpg) The Pass Through the High-Atlas Mountains in Morocco |
![Shadows at Dunes in Sahara Desert in Tunisia](https://a4.pbase.com/g1/28/417028/3/109195035.OjJT5sbj.jpg) Shadows at Dunes in Sahara Desert in Tunisia |
![Reflections at Yosemite National Park](https://a4.pbase.com/u21/sgitlin/medium/36852309.Reflections.jpg) Reflections at Yosemite National Park |
![High-Atlas Mountains from Marrakech, Morroco](https://a4.pbase.com/g1/28/417028/3/109464940.wHXJKGKm.jpg) High-Atlas Mountains from Marrakech, Morroco |
![Terminal Island Near the Port of Long Beach, from a Boeing 737.](https://a4.pbase.com/g13/28/417028/3/98835478.3c2feb5e.JPEG) Terminal Island Near the Port of Long Beach, from a Boeing 737. |
![Pictures from Airplane Over Utah and Colorado](https://a4.pbase.com/g5/28/417028/3/98835485.d0QDE697.jpg) Pictures from Airplane Over Utah and Colorado |
![g5/28/417028/3/98835484.QPA1IEtK.jpg](https://a4.pbase.com/g5/28/417028/3/98835484.QPA1IEtK.jpg) |
![Lake Atitlan, Guatemala](https://a4.pbase.com/g3/28/417028/3/124719631.PeGu8T92.jpg) Lake Atitlan, Guatemala |
![Sunset Over Lake Peten Itza](https://a4.pbase.com/g3/28/417028/3/124735637.aKtsZaTE.jpg) Sunset Over Lake Peten Itza |
![Volcano Fuego, Antigua, Guatemala](https://a4.pbase.com/g3/28/417028/3/124805227.wKJwC8yL.jpg) Volcano Fuego, Antigua, Guatemala |
![Volcano Pacaya, Guatemala](https://a4.pbase.com/g3/28/417028/3/124721723.mxNgRi16.jpg) Volcano Pacaya, Guatemala |
![g3/28/417028/3/124721725.jW6vEZZs.jpg](https://a4.pbase.com/g3/28/417028/3/124721725.jW6vEZZs.jpg) |
![The blue color is the result of all colors except blue, being absorbed by the ice](https://a4.pbase.com/g4/28/417028/3/140337475.AKse6uQB.jpg) The blue color is the result of all colors except blue, being absorbed by the ice |
![A Fire Bush in the foreground of the Paine massif](https://a4.pbase.com/g4/28/417028/3/140337480.8jMmsgA3.jpg) A Fire Bush in the foreground of the Paine massif |
![Perito Moreno Glacier](https://a4.pbase.com/g4/28/417028/3/140345952.jrIIOarH.jpg) Perito Moreno Glacier |
![Sunset in the Adriatic](https://a4.pbase.com/g9/28/417028/3/154940535.sPVoy9rY.jpg) Sunset in the Adriatic |
![Looking down at volcanic craters peeking through the clouds](https://a4.pbase.com/g9/28/417028/3/161230587.J1L2irdA.jpg) Looking down at volcanic craters peeking through the clouds |
![Gullfoss, or the Golden Waterfall, is part of the White River, and is probably the most spectacular waterfall in Iceland](https://a4.pbase.com/g9/28/417028/3/161230589.i7eqRzXi.jpg) Gullfoss, or the Golden Waterfall, is part of the White River, and is probably the most spectacular waterfall in Iceland |
![The thermal springs at Deildartunguhver, emitting nearly 50 gallons of boiling water per second](https://a4.pbase.com/g9/28/417028/3/161222197.RLLXU4v3.jpg) The thermal springs at Deildartunguhver, emitting nearly 50 gallons of boiling water per second |
![A temperate-zone rainforest](https://a4.pbase.com/g9/28/417028/3/163148467.sLfKWlDT.jpg) A temperate-zone rainforest |
![Old stone bridge outside of Hobart, built in 1823](https://a4.pbase.com/g9/28/417028/3/163226894.UW4quYBw.jpg) Old stone bridge outside of Hobart, built in 1823 |
![Reflections off a Melbourne skyscraper](https://a4.pbase.com/g9/28/417028/3/163226875.iuWiS4GO.jpg) Reflections off a Melbourne skyscraper |
![A dome-shaped roof at a major shopping plaza](https://a4.pbase.com/g9/28/417028/3/163164825.D7wlrMn4.jpg) A dome-shaped roof at a major shopping plaza |
![Sunset at an Adelaide pier or jetty](https://a4.pbase.com/g9/28/417028/3/163226876.pzF6himp.jpg) Sunset at an Adelaide pier or jetty |
![Sunset under the pines in Adelaide](https://a4.pbase.com/g9/28/417028/3/163226877.Zjr45F9I.jpg) Sunset under the pines in Adelaide |
![The other side of the Rock](https://a4.pbase.com/g9/28/417028/3/163226881.zgbAhiql.jpg) The other side of the Rock |
![Uluru at Sunrise from a small plane](https://a4.pbase.com/g9/28/417028/3/163226882.8sc4WQfR.jpg) Uluru at Sunrise from a small plane |
![Sunrise at Kata Tjuta (The Olgas)](https://a4.pbase.com/g9/28/417028/3/163226883.AH5cvp8x.jpg) Sunrise at Kata Tjuta (The Olgas) |
![g10/28/417028/3/165495843.cYNZxEWb.jpg](https://a4.pbase.com/g10/28/417028/3/165495843.cYNZxEWb.jpg) |
![g10/28/417028/3/165495851.jsDFgMMV.jpg](https://a4.pbase.com/g10/28/417028/3/165495851.jsDFgMMV.jpg) |
![And a last look at the Tien Shan mountain range in Kyrgzystan](https://a4.pbase.com/g12/28/417028/3/165495865.lTRgFRuh.jpg) And a last look at the Tien Shan mountain range in Kyrgzystan |
![g10/28/417028/3/166706676.AiKJsdl4.jpg](https://a4.pbase.com/g10/28/417028/3/166706676.AiKJsdl4.jpg) |
![g10/28/417028/3/166706678.EL3fqz9v.jpg](https://a4.pbase.com/g10/28/417028/3/166706678.EL3fqz9v.jpg) |
![g10/28/417028/3/166706679.ETTTjINh.jpg](https://a4.pbase.com/g10/28/417028/3/166706679.ETTTjINh.jpg) |
![g10/28/417028/3/166706680.H54NYIdU.jpg](https://a4.pbase.com/g10/28/417028/3/166706680.H54NYIdU.jpg) |
![g10/28/417028/3/166706699.mUfsiD2B.jpg](https://a4.pbase.com/g10/28/417028/3/166706699.mUfsiD2B.jpg) |
![g10/28/417028/3/166706694.1PkOViFo.jpg](https://a4.pbase.com/g10/28/417028/3/166706694.1PkOViFo.jpg) |
![g10/28/417028/3/166706693.DOFF7Zns.jpg](https://a4.pbase.com/g10/28/417028/3/166706693.DOFF7Zns.jpg) |