Bumping this thread up as I got a few questions still.
From what I gather reading all the above views here is that if we use the images "Not filtered by license" from google search, we should be safe. But in one of the articles Vijay shared, it was written that
Aviva tells me a story. “One day, I open the weekend newspaper. One of the full-page ads caught my eye. It was by a professional photographer, offering his services for weddings, birthdays, etc. He had 4 samples of his photos at the bottom of the ad. I immediately recognized those photos – they came from my image bank! That photographer stole four photos of other photographers, and claimed on national newspaper that they are a sample of his own work”.
The lesson? If someone can publish an ad on national newspaper with stolen photos, someone can sure-as-hell upload stolen photos to his Flickr, Instagram or Facebook accounts, and even upload them to open “public domain” (AKA ‘free’) web galleries.
If you, or your designer, happen to download and use a photo from a public domain website, that was uploaded without the photographer’s knowledge – you are performing an infringement as if you stole the photo yourself.
Now I'm really confused if I can use the images "not filtered by license", coz someone might have uploaded them into these websites without taking appropriate license and the cascading effect has our blog as the culprit.
I'm still not sure on the exact way to obtain images, for free, that won't land us in trouble.