A sugar skull tattoo is a popular tattoo design that features a human skull made of sugar. The sugar skull tattoo is primarily associated with the Mexican holiday Day of the Dead. During the holiday, sugar skulls are used to honor, celebrate, and remember the memory of a departed loved one who has passed away. The sugar skull tattoo is a symbol of honoring the dead and of celebrating the connection that one has with their ancestors. The artwork often also includes colorful patterns and elements from Mexican culture such as marigolds, feathers, crossbones, and butterflies. Thus, the sugar skull tattoo is a popular way to express love for a lost loved one, celebrate life and death, honor family and ancestors, and embrace Mexican culture and heritage.