Symbolizing the origin of Evolution as a whole, an image of the DNA molecule, also known as deoxyribonucleic acid, graces the coin’s obverse. A debate still continues about who exactly should be credited with decoding the molecule, but Francis Crick, James D. Watson and Maurice Wilkins were awarded the 1962 Nobel Prize in physiology or medicine for their work in this field.

The design of the obverse includes as well three other symbols associated with science and medicine: a lab vial, a microscope and The Rod of Asclepius.

In Greek mythology, the Rod of Asclepius is a serpent-entwined rod wielded by the Greek god Asclepius, a deity associated with healing and medicine. The symbol has continued to be used in modern times, where it is associated with medicine and health care, yet frequently confused with the staff of the god Hermes, the caduceus.

The coin’s reverse deals with the history of human development and the diversity of forms of life brought about by evolution. Helmut included a somewhat stylized DNA chain to enhance the overall complexity of the design on the reverse. The DNA chain represents life, represented by the rest of the design elements on the reverse. The brightly colored toucan captures life’s abundance in the air. The fish and frog represent life in the water and how life evolved into land-based creatures. The mushroom is also included because it is a very complex biological world all on its own, in addition to plants and animals. Air bubbles surround these elements representing the key role oxygen plays in life.