Stock photography, photos: Sunflower Stock photos of Sunflower, flower bottom in detail. Photograph: © Dick J.C. Klees Click for a larger image and more information Keywords associated with this stock photo: Sunflower, seeds, flower bottom, growing, pattern, rhythm, spirals, radial, fibonacci, art, nature art, artistic, graphical, composite, Helianthus annuus, Helianthus, Canada, US, USA, U.S.A., detail, flower, design, shape, leaves, form, beauty, colour, rhythm, summer,