a close up of red and white bicolor flower of aquilegia songbird 'cardinal'

botany copy space variety cardinal songbird red aquilegia background beautiful beauty bicolor bloom blooming blossom bokeh bright caerulea carmine close up closeup color colorful columbine crimson cultivar day flora floral flower flowers fresh garden gardening granny's bonnet green hybrid macro natural nature outdoor perennial petals plant spring star-shaped summer vibrant vivid vulgaris white yellow