The 2024 franking labels present the miracle of metamorphosis. Sofia Pusa has illustrated the life cycle of four different butterflies that occur in Åland: tortoiseshell (Aglais urticae), large white (Pieris brassicae), green hairstreak (Callophrys rubi) and silver-washed fritillary (Argynnis paphia). The four life stages of butterflies are egg, larva, pupa and adult individual.
The four motifs come as a self-adhesive series of four labels, all with the same denomination.