Chân Dung Sơn Dầu Đắp Nổi Trong Ánh Sáng Xoáy Ấm

A close-up vertical oil painting portrait of [a young East Asian woman], rendered in a bold, expressive, highly textured style with heavy impasto and dynamic, swirling brushstrokes. The woman rests her head thoughtfully on her right hand, gazing directly and confidently at the viewer. She has dark, wavy, shoulder-length hair that flows into the painterly swirls. The background forms a vortex of fiery, swirling brushstrokes in deep golds, oranges, and warm reds, conveying intense movement. She wears [a simple, light lavender-purple crewneck t-shirt], dark bottoms, and a visible messenger bag strap over her left shoulder. Heavy, sculpted paint strokes cover the figure and background. Dramatic, warm lighting emanates from the background, highlighting facial features and paint texture. Signed '[K]' in the bottom right corner. Sharp focus on face and eyes, with details of canvas and paint impasto captured like a macro photo.