扁平化手绘风眼睛眼部元素插画素材

minimalist illustration, black and white color scheme, various forms of eyes, from closed to open, five rows of eyes with increasing openness, last row of eyelashes, abstract eye and eyelash elements, details include eyelashes, pupils, highlights, white background, simple and clear visual effect, dynamic transition from closed to fully open eyes, delicate and focused feeling