This is Allamanda violacea. Flowers from tropical America. The flowers had just been soaked in the rain so they were not only beautiful, but also looked cool.
These are some The Bell Weed, Dipteracanthus prostratus ((Syn. Ruellia prostrata).
Sorry, I also took a photo of this interesting tree wood texture.
And here are some Passiflora foetida flowers.
Lastly, there are some sugar apples in my own yard.