http://ars.els-cdn.com/content/image/1-s2.0-S030100820900183X-gr4.jpg
wget ...
--2016-06-15 12:31:32--  http://ars.els-cdn.com/content/image/1-s2.0-S030100820900183X-gr4.jpg
Resolving ars.els-cdn.com... 212.30.134.169, 212.30.134.177
Connecting to ars.els-cdn.com|212.30.134.169|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 33657 (33K) [image/jpeg]
Saving to: “/ahuman/mediawiki/ahwiki/images/ext/dadb137a040ae8763cae16e277d660cc.jpg”

     0K .......... .......... .......... ..                   100% 9.37M=0.003s

2016-06-15 12:31:33 (9.37 MB/s) - “/ahuman/mediawiki/ahwiki/images/ext/dadb137a040ae8763cae16e277d660cc.jpg” saved [33657/33657]