Chân Dung Nam Đa Chất Liệu Màu Nước và Phác Thảo Kiến Trúc

A mixed-media portrait illustration of [a handsome young South Asian man in his late 20s with olive skin, thick black wavy hair, expressive brown eyes, strong eyebrows, a straight nose, and a neatly trimmed full beard]. Chest-up framing in a three-quarter view, head slightly turned, gazing upward to the right with a calm, thoughtful expression. He wears [an open-collar patterned button-up shirt with geometric diamond and chevron motifs in brown, beige, black, and white]. Style: A fusion of photorealistic facial rendering, expressive watercolor washes, and architectural drafting sketch techniques. The lower body and shoulders dissolve into layered watercolor textures and ink splatters. Lighting: Crisp realistic lighting on the face, subtle highlights, detailed hair strands, and natural skin texture. Background: Clean white background accented with vivid [cobalt blue] watercolor blooms, soft gray washes, and fine architectural construction lines including vertical guidelines, diagonal drafting marks, and intersecting grids. Composition: Centered vertical portrait bust, high contrast between the realistic face and abstract painted edges, elegant editorial aesthetic.