D4rk_f4nt4sy_illustr4tion, digital art, dark fantasy illustration, hatched style, rough, sketchy style, heavy lines, This image is a highly detailed, and intricately drawn illustration in a vintage, Gothic style. The central figure is an elderly man with a long, thick, dark beard and a solemn expression. He is sitting in an armchair and has his right hand raised, as if casting a spell or making an incantation. The tall backrest of the chair is very detailed, high and is adorned with a skull His left hand rests on a large, wooden desk cluttered with various objects. On the desk, there is a large sheet of paper with ancient runes drawn on it. On the right side of the desk, there is a large, burning lamp in a decorative holder, casting a flickering light. The background features a tall, filled bookshelf with numerous books of varying sizes and shapes, some with visible titles. On either side of the man, there are two tall, ghostly female figures with elongated limbs and skeletal features, adding to the eerie atmosphere. The overall texture of the illustration is rough, with strong, thick lines and a high level of detail, emphasizing the mystical and supernatural elements.