Evgeny Ches, a Russian graffiti and contemporary artist, spray-paints realistic animals using a technique he invented called Cellograffiti. What he does is basically painting on the plastic wrap with graffiti sprays and paints.
If you find yourself in a Russian forest, you may see his works in person. Until then, check them out on the photos below.
https://www.instagram.com/p/ywJ_KLvB1A/?taken-by=ches_ches
https://www.instagram.com/p/BK0-t5nDruX/?taken-by=ches_ches
https://www.instagram.com/p/BYqDjYrBY1_/?taken-by=ches_ches