1. As we approach this heatwave in Philadelphia I find myself looking longingly at photos of cool colors as it is a cheaper alternative to buying an air conditioner. - Molly
National Geographic:

The Roman aqueduct in Segovia, Spain, is pictured at twilight. Dating to the first century A.D., the well-preserved structure is listed as a UNESCO World Heritage site.
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    As we approach this heatwave in Philadelphia I find myself looking longingly at photos of cool colors as it is a cheaper alternative to buying an air conditioner. - Molly

    National Geographic:

    The Roman aqueduct in Segovia, Spain, is pictured at twilight. Dating to the first century A.D., the well-preserved structure is listed as a UNESCO World Heritage site.

  2. Afternoon Photo Break

    National Geographic

    Roman Aqueduct