Google's Image AdWords Ad on Google Image Search Results

With Google Image Search redesigned interface, Google would be pushing image ad formats for image search. Now, while search for [weeds] Barry spotted an image ad from Google encouraging advertisers to try out Google Image AdWords. See the picture below:I tried various proxies to generate the ad but to no avail.

With Google Image Search redesigned interface, Google would be pushing image ad formats for image search. Now, while search for [weeds] Barry spotted an image ad from Google encouraging advertisers to try out Google Image AdWords. See the picture below:

I tried various proxies to generate the ad but to no avail.