http://ars.els-cdn.com/content/image/1-s2.0-S0896627307007118-gr4.jpg
wget ...
--2016-06-15 12:34:19--  http://ars.els-cdn.com/content/image/1-s2.0-S0896627307007118-gr4.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: 29645 (29K) [image/jpeg]
Saving to: “/ahuman/mediawiki/ahwiki/images/ext/fdc1f88f90128d748e06d376b5dfd4ed.jpg”

     0K .......... .......... ........                        100% 23.6M=0.001s

2016-06-15 12:34:20 (23.6 MB/s) - “/ahuman/mediawiki/ahwiki/images/ext/fdc1f88f90128d748e06d376b5dfd4ed.jpg” saved [29645/29645]