AI Prompt for High-Contrast Charcoal and Pencil Couple Drawings

"A series of black-and-white, highly detailed {argument name="style" default="charcoal and pencil"} portrait drawings capturing intimate, affectionate moments between three different couples. ​The first portrait shows a young couple smiling warmly; a man with light, wavy hair and a slight beard wraps his arm around a woman with her hair pulled up into a loose bun as she leans happily into his chest. ​The second portrait features a close-up, high-contrast ink and charcoal drawing of a smiling man and woman looking toward the viewer, highlighted by dramatic, bright lighting cast across their faces against a dark, shadowed background. ​The third portrait depicts a deeply tender moment between a couple with {argument name="hair type" default="dark, wavy hair"}, shown with their eyes softly closed as the man gently presses his forehead against the woman's hair while she rests serenely in his embrace, all rendered with rich texture and deep, moody shading."