Chân Dung Màu Nước Trên Sổ Phác Thảo

Expressive loose watercolor portrait illustration rendered inside an open [sketchbook]. In the foreground, an artist's hand holding a [thin paintbrush] works on the painting, creating an immersive work-in-progress perspective. The portrait features realistic facial anatomy blended with painterly abstraction, warm natural skin tones, soft blush highlights, and fine strand-like hair strokes. Surrounded by white negative space with minimal background, showing luminous paper texture through translucent paint layers, wet-on-wet diffusion, delicate pigment bleeding, and unfinished splashes. Color palette of [earthy warm neutrals and muted blues] with soft feathered transitions, cinematic soft lighting, and subtle ink edge definition.