butterfly machaon or yellow swallowtail on a cluster of bellflower

attractive background beautiful beauty bellflower bloom blossom bokeh bright butterfly campanula closeup color colorful delicate eurasia european fauna flora floral flower garden green harmony insect inspiration lepidoptera machaon macro meadow natural nature outdoor papilio papilionidae pattern petal pink plant pretty purple relaxation rest spring summer swallowtail tail tailed tails tranquility violet wildlife wings yellow