Very vibrant, indeed. Maybe your monitor needs a little bit of adjustment because I am seeing what Tigs sees, but then again, perhaps you wanted to make this look posterized.
Don't know what the flower is, but it resembles a painted daisy. They are unusual in color as you said.
The reason why the sun sets in the evening is because it wants to see the sunrise in the morning. I rise in the morning because I want to see them both. RvdB