帶有水滴的虹彩秋海棠葉特寫

Ultra-realistic macro shot of Begonia pavonina leaf surface exhibiting vivid structural blue iridescence, captured in night, overgrown tropical greenhouse setting, deep emerald foliage with oil-slick blue reflections, light refracting through water droplets, shallow depth of field f/2.8, textured velvet leaf veins visible, muted green background with bokeh, Hasselblad X1D photography, scientific accuracy