There are thousands of street artists all over the world. This list is only meant to be a small sample of popular artists and is by no means exhaustive. If you feel an important artist should be added, feel free to email the library or the owner of the page.
Alice Pasquini on Google Images
Brian Barneclo on Google Images
Francisco Ramirez on Google Images
Katerine Chilcote on Google Images
Monica Magtoto on Google Images
Shepard Fairey on Google Images
Space Invader on Google Images
Shamsia Hassani on Google Images
Sirron Norris on Google Images
Faith47, Capax Infiniti
1114 Southwest Washington Street, Portland, OR
Faith47, (Ankerbrotfabrik bei Dämmerung)
With Shepard Fairey mural at Ankerbrot Factory; Favoriten, Vienna
Photo by Thomas Ledl (CC BY-SA 4.0)
Photo cropped to fit box
https://commons.wikimedia.org/wiki/File:Ankerbrotfabrik_2.JPG