Batch Download Pictures From Website

How can I download pictures from this page :http://www.guggenheim-venice.it/img/art ... nde.jpg,or
http://www.guggenheim-venice.it/img/art ... grande.jpg, Is there a rule to get all pictures ? thank a lot for your help.

The liks of images in this url : http://www.pintura.aut.org/SearchAutor? ... inLimite=1, doesn,t work. Please help me . The next link is : http://www.pintura.aut.org/SearchAutor?Autnum=16.575, and javascript:vpintura('/SearchProducto?Produnum=115322'), and the next http://www.pintura.aut.org ...

I'm trying to download big images from this site http://www.pintura.aut.org, and the list of peinters:http://www.pintura.aut.org/SearchAutor?ApodAut=A?SinLimite=1, with the link http://imagen.aut.org/4DPict?file=20&rec=27.652&field=2, for the last image to this other, for the first image: http ...

I'm trying to download big images from this site http://www.pintura.aut.org, and the list of peinters:http://www.pintura.aut.org/SearchAutor?ApodAut=A?SinLimite=1, with the link http://imagen.aut.org/4DPict?file=20&rec=27.652&field=2, for the last image to this other, for the first image: http ...