bright yellow flower of the jerusalem artichoke on a summer day

abstract annual apple aroma artichoke autumn background beautiful beauty bed biology black bloom blooming blossom blue botanical bright bytes close closeup colorful core countryside daisy day delicate earth ecology fall few field flora floral flower fragrance fresh garden gardening golden green growth helianthus horticulture isolate jerusalem lane leaf macro meadow nature nphoto official path petal petals plant rich size sky summer summers sunchoke sunflower sunroot topinambour topinambur tuberosus vegetable yellow