The album cover depicts the artist in black and white to represent looking back on a past relationship and resurfacing old feelings. Her eyes are closed to show relief that her feelings are now out in the open. The number "21" highlights the artist's coming of age and that the songs reflect her new perspective with age and experience. The cover continues the album's theme of embracing one's natural beauty and looking inward for strength. The consistent light blue color used throughout the digipack conveys a feeling of peace and vacation that is reflected in the peaceful genre of songs.