I've allowed Google to crawl them through my robot.txt file and now get tons of "images" traffic...
My worry is this:
Some of the keywords leading to the images is irrelevant, just G doing thing wrong as usual, nothing I did.
Even when the keywords and searches are related, the bounce rate is high...I find images traffic of very poor quality. Only once a human contacted me and asked to use one for a school project.
And no...these are not spam images, they are landscapes of Vancouver, Toronto and other Canadian cities. No link building, only descriptive Alt tags.
Should I dissalow G to see my images again?