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:
red onion ingredient red food healthy onion fresh vegetable vegetarian organic raw white eating cooking cut cuisine purple spice green root salad ripe gourmet sliced vegan natural wooden chopped group sweet meal pepper table plant harvest parsley
Page 2017 Free-images.com. All images are Public Domain