Rustam Valeev is a 20-year-old street artist from the city of Sterlitamak, Russia. Using simple pieces of white chalk, he is able to create incredibly detailed portraits right on the pavement of his home city.

Doodling with chalk was one of my favorite pastimes, as a kid. I remember I spent hours trying to draw simple things like people, butterflies, or animals, but my works never looked as good as what Rustam Valeev creates. In fact, the only other person I know who can create such realistic artworks is Paul Cadden, who renders photo-realistic masterpieces with graphite and chalk. But while Paul draws on paper, Rustam practices his skills on rough pavement. Although his street art hasn’t been featured by any important Western media outlets, his beautiful portraits have gone viral on some of the most popular sites in Russia.

There’s no question Rustam Valeev can do wonders with a piece of chalk, but he appears to have a problem with spelling the names of his subjects, as you can see by looking at the photos below.