calendula medicinal flower close-up on natural plant background - perfect for cover, postcard, banner, brochure or interior

vibrant natural beauty alternative medicine cover detail plant herbal summer petals seasonal organic aromatherapy postcard herb isolated blossom horticulture brochure flora nature medicinal closeup calendula spring aromatic macro fresh copy space interior design flower yellow health outdoor greenery homeopathic healing banner selective focus background botanical garden colorful texture traditional growing