Photo Credits for used images on "wpr-research"
We use on our website u.a. also photos & pictures of databases such. B. Fotolia, Istock, Adobe Stock and other image databases. Here you can see a list of currently used photos. Clicking opens a view in which the photographer and, if necessary, the respective photo database are called. The respective photographer is here called as he has registered his name within the image database for the license acquisition of the image itself, this may also be a chosen by the photographer himself synonym.
The pictures open by a click on the picture with complete information to the author etc.