We use Brickset images constantly. Recently the photographer of these images, Huw, told me that they are not to be used anywhere else except for Brickset. No wonder they don't want these images anywhere else without prior permission, we don't give them any credit whatsoever. Do we add a license to each individual image? No, we don't even do that. If we want to use these clear minifigure and set images we need to ask them first.