Masks in dreams often symbolize the concept of disguise and concealment. Dreaming of masks may indicate a desire to hide one's true self or emotions from others. It often represents a sense of pretending or putting on a façade to fit societal expectations or avoid judgment. The dreamer may be feeling the need to present a different image to the world, perhaps to gain acceptance or to protect themselves. Alternatively, masks can suggest that the dreamer is searching for their authentic identity or struggling with issues of self-expression. Depending on the context of the dream, masks can have varying interpretations, so it's important to consider the overall dream narrative and emotions associated with it for a more accurate understanding.