铅笔素描情侣自然场景

A detailed graphite pencil sketch of a {argument name="subject" default="young couple sharing a tender moment in a serene nature setting"}. A man in a hoodie and ripped jeans and a woman in a cozy knit sweater and jeans are sitting closely together on a large, textured boulder by the edge of a winding river. The man has his arm around the woman, and they are both smiling warmly with their heads leaned together, holding hands. The background features a {argument name="background" default="lush forest with tall pine trees, deciduous trees, and a winding stream flowing over smooth rocks"}. The entire artwork is rendered in {argument name="style" default="classic black and white pencil shading"}, capturing fine cross-hatching, realistic textures, and a soft, heartwarming atmosphere on slightly textured paper.