IPA: /pɛnˈtɪmənˌtoʊ/
KK: /pɛntɪˈmɛntoʊ/
A hidden image or design in a painting that can be seen when the top layer of paint becomes transparent over time.
The artist discovered a beautiful pentimento beneath the final layer of paint.
Pentimento is derived from the Italian word 'pentire' (meaning to repent) and the suffix '-mento' (indicating a process or result). The term refers to the visible traces of earlier work in a painting, suggesting a change of mind or regret by the artist about their original choices.
Think of an artist who 'repents' ('pentire') their original work, leading to visible changes in the painting — that's what pentimento means.