morning light ray on thunbergia grandiflora, beautiful purple flower with leaves green background

acanthaceae america background beautiful beauty bengal black blossom blue clock clockvine design evergreen flora floral flower foliage fresh garden grandiflora green healthy heavenly isolated laurel laurifolia leaf light morning natural nature nicaragua ornamental perennial petal plant purple rottler skyflower spring summer thunbergia tropical trumpet trumpetvine vine violet white