"Mad Day, or The Marriage of Figaro" is a comedy play by the French writer Pierre Beaumarchais. This work, written in the 18th century, is considered a classic French comedy. It tells about the adventures of the countess and her servant Figaro, who every time gets out of incredible situations thanks to his inventive plans. The play explores the theme of social differences, relations between the elite and the common people, as well as treachery and love. "A Mad Day, or The Marriage of Figaro" is a bright and profound work that leaves important memories in the heart of everyone who is lucky enough to read it.