http://ars.els-cdn.com/content/image/1-s2.0-S1364661312002823-gr2.jpg
wget ...
--2016-06-15 12:35:03--  http://ars.els-cdn.com/content/image/1-s2.0-S1364661312002823-gr2.jpg
Resolving ars.els-cdn.com... 188.43.76.48, 188.43.76.80
Connecting to ars.els-cdn.com|188.43.76.48|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [image/jpeg]
Saving to: “/ahuman/mediawiki/ahwiki/images/ext/e470d01e8c2325c44b4856d7480d408c.jpg”

     0K .......... .......... .......... .......... .......... 12.7M
    50K .                                                      1950G=0.004s

2016-06-15 12:35:03 (13.0 MB/s) - “/ahuman/mediawiki/ahwiki/images/ext/e470d01e8c2325c44b4856d7480d408c.jpg” saved [52247]