What would the kids of Hephaestus look like?

The kids of Hephaestus, the Greek god of fire and blacksmithing, would likely inherit traits reflecting their father's skills and characteristics. They might possess a natural talent for craftsmanship, showing a keen interest in metalwork, engineering, or invention. Physically, they could have a sturdy build, perhaps with features that hint at their divine heritage, such as striking eyes or a unique mark symbolizing fire or craftsmanship. Additionally, they might exhibit a blend of creativity and practicality, balancing artistry with technical prowess.