It would be great to be able to completely block Google Image searches without blocking all of Google. Even with forced Safesearch the Google Image search results are so far beyond acceptable that it is still a bit of a nightmare scenario from a school perspective (compare such results to results from Bing in in the classroom, Bing is doing it right, Google is doing it wrong). There are workarounds but they require blocking specific sub-domains and aren't 100% effective. That would be a great feature for DNSFilter to offer.