It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
Smile cromo .svg it Mess Pava it Pava original upload log page it Smilecromo svg Pava bytes no Pava bytes no Smilies happy SVG smilies
Page 2017 Free-images.com. All images are Public Domain