The site https://pxhere.com/ provides more than 1069036 high quality photos. All free for personal and commercial use. No attribution is required (although it would certainly be appreciated to disseminate such a nice site). All very well organized, with integrated search engine and interface in more than 25 languages. An interesting detail, when doing the photo search you can choose from the color palette, under the query box, the one that is most suited to the colors chosen for your project, making it much easier to choose what you need inside your palette. work.
We can always need a good photo, an accurate image for our articles, that visual something that provides what we need and it is there that places like this save our day and remind us of the old dream of the network in its beginnings: free content for all, to communicate fully with no more limit than our own creativity.