Joao Ruas style reference and prompts

A restrained graphite-and-ink illustration places carefully modeled gray forms against a large warm off-white paper field. One or two near-black masses establish strong visual weight, while adjacent tones fade through fine crosshatching, smudged pencil and lightly washed gray. Contours are precise at focal transitions and dissolve into unfinished-looking marks at the outer edges. Sparse horizontal traces and tiny dark flecks make the extensive negative space feel inhabited without filling it. Light remains diffuse and low contrast within the pale field; depth comes from overlap and selective dark concentration. The composition is asymmetrically balanced, with dense tonal detail held against a quiet open expanse. The effect is intimate, muted and reflective.

A square graphite-toned illustration shows two figures standing back to back before a wide pale coastal distance. The nearer young woman occupies the left foreground in profile, her head bowed and dark hair gathered into a low knot. Her black outer garment forms the darkest shape in the image, while a long pale scarf descends over her chest. Behind and to the right, an older man in a flat cap and gray coat lowers his head in the opposite direction. Short beard texture and fine creases define his profile, and his shoulder overlaps the woman's dark silhouette. Their backs meet along the center, yet their gazes separate, creating a quiet emotional distance. Most of the background remains warm off-white. Near the top left, a faint rectangular building sits on the horizon with tiny dark figures beside it. Small dark bird marks scatter across the open air and near the lower left, while thin horizontal lines suggest a distant shore or water. The two bodies are rendered with careful graphite shading and restrained ink accents; the woman's black clothing is denser and smoother, while the man's coat dissolves into lighter gray strokes toward the bottom. A faint seam-like line and subtle paper stains remain visible across the pale ground. Illumination is diffuse and shadowless, with tonal contrast rather than a clear light beam separating the subjects from the empty space. No readable text appears. The overall composition is spare and melancholic, setting two concentrated profiles against an expansive, nearly blank horizon.