The flowers of this Coral Bells (Heuchera) plant are quite small, perhaps 1 cm/0.25 in across. They come on stalks, as long as a finger, or more, with a dozen or more flowers per stalk. I finally got a halfway decent close-up of the flowers, and a nice flower bud, from the plant, from my wife's flower garden.
Larger sizes available. SOOC, but cropped.