Complex sentence: In Renaissance and Neoclassical works of art, Ares' symbols are a spear and helmet, his animal is a dog, and his bird is the vulturefigures in war-themed video games and in popular fictions.
Split into simpler sentences: In Renaissance and Neoclassical works of art, Ares' symbols are a spear and helmet, his animal is a dog, and his bird is the vulture. Ares figures in war-themed video games and in popular fictions.