One of the most striking things about Holbein's work is his use of symbolism and allegory. He often used objects and figures to represent abstract concepts or ideas, and his paintings are full of hidden meanings and references. For example, in his painting "The Ambassadors" (1533), he includes a number of symbols that allude to the political and religious tensions of the time. The skull in the foreground, for example, is a reminder of the transience of life, and the lute and musical books represent the harmony of the universe.
Holbein was also a master of satire, and his work is often full of humorous and critical observations of society. In his painting "The Dance of Death" (1526-27), for example, he depicts Death leading a procession of people from all walks of life, from kings and popes to peasants and beggars. The painting is a reminder that death is inevitable and that no one is exempt from it, regardless of their social status or wealth.
Holbein's work provides a valuable glimpse into the world of the Northern Renaissance. His paintings reflect the social, political, and religious changes of the time, and they offer a unique perspective on the people and events of that period.