Final answer:
The Commedia dell'Arte characters in question are stock characters known for their comedic roles, including the famous Harlequin. These characters were pivotal to the comedic impact of Italian theater in the 16th century and have influenced works across Europe.
Step-by-step explanation:
The Commedia dell'Arte characters represented in the student's question are emblematic figures known for their roles as knaves and self-satisfied fools. Notable characters like Harlequin, Brighella, Dottore, and Pantalone were essential to the comedic impact of the performances. These stock characters, with distinctive traits and costumes, became a staple of comedic theatre in 16th-century Italy and influenced plays across Europe, including the works of playwrights like Shakespeare and Molière.
Harlequin is particularly renowned for his checkered costume and role as a clever charlatan, and became a favorite subject of Cubist artists like Gris. The Commedia dell'Arte plays heavily relied on exaggerated characters and comedic devices such as misunderstandings, mistaken identities, and physical comedy to entertain audiences and have had a lasting influence on the genre of comedy, both in literature and visual arts.