Photo "the boy does not want to do homework for school"

the boy does not want to do homework for school

Here is a royalty free* image

what does "royalty free" mean? :

* you pay once and use the image as many times as needed

* you can process a image

* you can not resell this image (even if processed)

* you can use the image for personal purposes, as well as for advertising, packaging, website, films and for printing

* by buying you do not obtain exclusive rights to this image (this means other buyers can also buy and use it)