The Persian marble seal presented in the images is remarkable for its dark hue accentuated by natural veining, enhancing the three-dimensional winged creatures carved into its surface. The meticulous chiseling suggests that it was created by a skilled artisan, with the winged animals potentially representing divine protectors or symbols of royal power in Persian culture. The preservation of the seal, including the maintenance of its antique patina, suggests careful handling and respect for its historical value. The condition and rarity of such an object, combined with its provenance from Dr. István Zelnik's collection, contribute to its uniqueness and potential appeal to collectors and enthusiasts of ancient Persian artifacts.