Stock photos are used on this website with appropriate licensing via flickr.com, pexels.com, 123rf, pixabay.com, some photos from manufacture’s websites, etc.
There are many images used by Creative Commons licenses via their owners. There are also a few own images of this website.
The Amazon Product Advertising API is used to obtain product images. Sometimes (rarely), other affiliate networks may help to obtain the necessary images.
More important thing: if you think some photos should be removed from this website due to particular reasons, please let us know via the contact form. We are sure to take the necessary steps immediately.