Check this Animal Crossing: New Horizons Switch (ACNH) guide on Jolly painting (Summer). Includes the original work of Redd's art, artist, and how to tell if Jolly painting is real or a fake (forgery)!
Table of Contents
Jolly painting - How To Spot A Fake
Jolly painting - Differences Between The Real And Fake
Flower in the lower right corner
No flower in the lower right corner
Jolly painting - Detailed Information About The Work