复古线条素描插画

参考提示词：The image depicts a man with long, wavy hair wearing a suit and tie, holding a piece of paper in his left hand. He appears to be reading or presenting the paper, with a focused expression on his face. The background is plain and unadorned, emphasizing the central figure. The illustration style is detailed and sketch-like, with fine lines and shading to create a sense of depth and texture.