In the Background Step, our search feature sources from Pixabay and is set up to provide images that are free for commercial use.
As an extra way to check & verify, click the small oval with three dots in the upper right corner of the thumbnail images. You'll be able to hyperlink to Pixabay for the license & source info for any particular image.
Note: this is also a handy option if you find an image that you like and would like to find more images from the same source!
