hand drawn echinacea herbal tea to go. tea cup, purpurea flower. vectror engraved art. healing warm tea in paper cup

art background banner beverage botanical botany card cup design drawing drawn drink echinacea engraved engraving floral flower food garden hand health healthy herb herbal homeopathy illustration ingredient isolated label leaf line medical medicinal medicine natural nature organic plant purple purpurea sketch tea teacup vector vintage warm white wild