Portrait miniatures are small, detailed paintings of individuals, typically created on materials like ivory, paper, or wood. These artworks became popular in the late 16th century and were often worn as jewelry or kept in decorative cases. They served as personal mementos or tokens of affection. Artists used fine brushes and vibrant colors to capture the likeness and personality of their subjects. Portrait miniatures were especially favored by the aristocracy and were often commissioned for special occasions. The technique and style evolved over time, influencing later forms of portraiture and decorative arts.