Franz Xaver Messerschmidt was an Austrian sculptor born in 1736, known for his unique and expressive works. He created a series of busts that depicted various facial expressions, showcasing his interest in human emotion and psychology. His art often reflected the Baroque style, but he also incorporated elements of Rococo and Neoclassicism. Messerschmidt's most famous series is the "Character Heads," which features exaggerated facial expressions that convey different emotions. These sculptures were not widely recognized during his lifetime, but they gained appreciation in later years, influencing modern art and contributing to the understanding of emotional expression in sculpture.