a close-up photograph of a yellow flower with green blur background.

yellow flower petal wildflower green blossom lily close-up sepals nature closeupnature floral bloom reproductiveorgan pollination shallowdepthoffield selectivefocus nopeople naturephotography garden blurbackground greenbackground details seasonalflower daylight diffusedlight outdoorphotography closeupphotography macronature macroflower