Delicate pen or ink illustration on textured white paper shows a bearded man with glasses and wild hair holding a small child, with cursive text I love you dad inscribed beside them. Drawing employs fine wiry blue-black lines with cross-hatching and scribbled shading to define form and expression. Style recalls mid-century editorial illustration or personal sketchbook work, with an off-kilter spontaneous composition. Figures rendered with economical yet evocative strokes, capturing tender physical closeness. Cool monochromatic tone against subtle paper grain conveys warmth through restraint rather than embellishment.