Sedona with Sunflowers, painting #3

I'm working on this painting of the Sedona Landscape to put it in a portrait orientation of a Sedona Landscape I had previously painted with a foreground of yellow flowers. I had originally wanted them to be sunflowers, but at this point they look like a mish-mosh of yellow and white!

Sedona 1

Sedonna 1 --
I'm working on having a better composition
by drawing out a more fluid design.

Sedona 3

I've just started this one. For now, it's the third painting, and as you can see will need lots of work, especially with the light source. I'm copying a previous painting I did, which was called "Sedona Sunflowers." I like that painting and thought I'd learn more by painting another one. The old painting is a horizontal (landscape) composition. This one is a vertical (portrait) composition.