artwork, at the art fair, in Cologne, Germany. 藝術品, 在藝術博覽會

A woman walks around the artwork by artist Ernst Hermanns at the art fair in Cologne, Germany.
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April 16, 2015 http://www.voanews.com/media/photogallery/april-16-2015-day-in-photos/2722616.html

A woman walks around an artwork by artist Ernst Hermanns at the art fair in Cologne, Germany, Thursday, April 16, 2015. (AP Photo/Martin Meissner)
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Monte Carlo Tennis Masters, Etsy goes public, Michael Phelps 100 meter butterfly | April 16
http://darkroom.baltimoresun.com/2015/04/monte-carlo-tennis-masters-etsy-goes-public-michael-phelps-100-meter-butterfly-april-16/#5

Visitors are silhouetted against "Chaos 13" by German artist Albert Hien at the Art Cologne 2015 fair in Germany, April 16, 2015.
Wolfgang Rattay/Reuters
rtr_pics_of_the_week_07_jc_150416 - ABC News
http://abcnews.go.com/Photos/photos/photo-30372295

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