"Stunning portrayal" refers to an impressive or breathtaking depiction or representation of something, usually in a performance or artwork. Full definition
The game featured an absolutely raw and stunning portrayal of the darkness within. (dualpixels.com)
Newcomer Abraham Attah gives a stunning portrayal of Agu, while Elba dominates the screen in the role of Commandant, a warlord who takes in Agu and instructs him in the ways of war. (reelnewsdaily.com)
Natalie Portman has already turned plenty of heads in 2017 with her stunning portrayal of Jacqueline Kennedy in Pablo Larraín's Jackie, but her next role has the potential to be even more compelling. (lwlies.com)