They seem to have changed their image search urls recently. I have the following in my ignore preferences to try and filter all the Google hits out.
—
google.com
googel.fi
google.ae
google.am
google.pl
google.ba
google.co.nz
google.bg
google.com.sg
google.com.br
google.lv
google.bi
google.bs
google.ca
google.ch
google.ci
google.co.id
google.co.il
google.co.im
google.co.in
google.co.jp
google.co.ke
google.co.ma
google.co.th
google.co.uk
google.co.uz
google.co.ve
google.co.vi
google.co.za
google.co.zm
google.com
google.com.ag
google.com.au
google.com.bd
google.com.bz
google.com.co
google.com.cu
google.com.ec
google.com.eg
google.com.et
google.com.hk
google.com.ly
google.com.mt
google.com.mx
google.com.ni
google.com.np
google.com.om
google.com.ph
google.com.py
google.com.qa
google.com.sa
google.com.sb
google.com.tj
google.com.uz
google.cz
google.de
google.dj
google.es
google.fr
google.gg
google.gl
google.gr
google.hn
google.hr
google.ht
google.hu
google.is
google.it
google.jo
google.kg
google.lk
google.lu
google.md
google.ms
google.mu
google.nl
google.no
google.nr
google.off.ai
google.org
google.pt
google.ru
google.rw
google.sc
google.se
google.sh
google.si
google.sm
google.sn
google.tm
google.to
google.tp
google.tt
google.vu
(Not sure how to display this as a long list.)