This portrait captures a compelling and eerie image of an old man, distinguished by his long, blonde hair and beard and characterized by a distinct green skin tone, set against a dark, grainy background that evokes the feel of vintage horror movie posters. His glowing yellow eyes add an unsettling intensity to the overall visual, capturing the essence of dark fantasy. The high contrast, coupled with the artistic influences of Dan Mumford, Mike Mignola, and Zdzisław Beksiński, lends a unique depth and texture to the imagery. This style of illustration is an excellent example of best practices for –sref in AI image generation, where the melding of specific artistic influences with modern techniques creates a vivid, haunting fantasy portrait that is both mesmerizing and chilling.