Hi, mr Kazan.
I suppose the following license is cover us . And it is purchased from a legal site, selling under your authority the image.
If i am wrong let me know it.
( The ......... , is available on notice)
"All files on ........... are sold with a royalty-free license.

........ royalty-free license allows you to use images in your projects without limitations on time, the number of copies printed, or geographical location of use."
Thank you,
Panagiotis
(i suppose it would be more professional if you have contact with us, asking for images licensing.)