This would be described as a "separate or natural" example of self-portraiture painting, provided that Jesse creates a natural likeness of herself in her given style of painting. Other categories are historical inserted portraits, where one inserts their likeness into the character of a historical figure, inserting oneself into a group portrait and other portraits created with related objects in the image field.
Musical instruments of different types playing the same note may often be identified by the timbre of their sounds. Timbre is tone color, or tone quality which distinguishes different types of sound production.