Blue flowers in shallow focus with selective depth of field technique.

Photograph employing narrow aperture and selective focus to isolate botanical subjects. Multiple blue flowering plants positioned at varying distances from optical plane, creating graduated blur gradient across field. Shallow depth of field effect isolates sharp focus on central specimens while background and peripheral elements render soft bokeh. Color palette restricted to blue spectrum with cool tone gradation. Stems and foliage render with reduced clarity due to optical depth parameters. Lighting appears diffuse, suggesting overcast conditions or soft directional source.