Red tulip with water droplets against soft blue bokeh background

Close-up photography utilizing shallow depth of field with bokeh background rendering. Primary subject: red-orange tulip with visible water droplets on petals. Lighting employs directional illumination from upper left creating translucent petal visibility. Background bokeh circles generated through aperture defocus, color gradient spanning cool teal to warm amber tones. Technical execution demonstrates precise focus stacking, controlled shallow depth of field with f/2.8-f/4 aperture range, natural or studio lighting setup with backlighting effect.