duotone comic noir illustration portrait of gaunter o'dimm from witcher game, a bald man with demonic stare in medeival merchant clothes light brown tunic and blue trousers sitting below a willow tree in a foggy evening by sachin teng and sergey kolesov and ruan jia and heng z. graffiti art, scifi, fantasy, hyper detailed. octane render. concept art. trending on artstation