Copyright on Images that we take from google to make our website

Let us take for example that we are making a website that consists of many images and some description about that image. During the process, we don't have any image that we clicked or made ourselves and decide to save all images from google and then use it in our html file to make the website. When the website is complete, we decide to publish it. Will we, at any later stage get a copyright because of the images that we used? Is there any solution to it after we have completely built our website, like, mentioning the sources or anything else?