A minimalist style side portrait illustration featuring a subject with black ear-length hair. The face and neck are divided into blue and red areas by geometric color blocks. The subject faces to the right with a calm expression. The background is split diagonally with bright yellow on the left and beige on the right, echoing the block design of the subject. The composition uses a flat geometric layout with high-saturation solid colors paired with simple contour lines, resulting in a delicate noise texture reminiscent of silk screen printing, presenting a unique visual style that blends pop art with modern abstract illustration.