Poster Thiền Tối Giản Cửa Sổ Tròn

An Oriental Zen minimalist poster with a soft, bright feminine aesthetic. [A woman sitting in front of a circular window quietly zoning out, relaxed posture] seated on a white cushion at the bottom of the frame. In the upper center, a large circular window frames outdoor plants in [honeydew green] and delicate cherry blossom pink flowers. The interior is rendered in a clean [warm white] palette with balanced negative space on both sides. Soft natural light, evoking a tranquil mood of gentle introspection and peaceful stillness.