Tattoos are an expression of a person's identity, and the possum tattoo is an especially unique one. A possum tattoo is an image of a possum, a small mammal native to Australia, depicted in a variety of ways. In the past, possum tattoos were a way for people to show their connection to the land and to their cultural heritage. Today, they are seen as symbols of strength, courage, and resilience in the face of adversity.