Series of four swirly trees / by debbie rich

It's getting a little confusing to follow the stream of swirls that I've been posting. So I've taken a photo of the four pieces in the series I'm working on. All of the same lone tree in Anderson Valley, CA with a blue sky swirling behind and—coming soon—green grass strokes below. 

The two large canvases are 36x48". The small canvas (propped at lower right of the left-side canvas) is 5x7" and the painted paper is 8x10".