create an oil painting art image of Aphrodite with a melancholic sad face standing beside her husband Hephaestus in front of a majestic Zeus according to the Greek mythology with Aphrodite having long flowing golden hair and piercing green eyes and a pale skin tone wearing a flowing white gown with intricate folds and Hephaestus standing with a strong yet humble demeanor with a rugged skin tone and a bushy beard wearing a simple brown tunic and Zeus sitting on a throne with a powerful and wise expression having a strong jawline and piercing blue eyes and a muscular build wearing a royal purple robe with a golden laurel wreath on his head.