Yesterday I went out to the Purdy bridge for some plein air painting with two other artists and came away with these two 9" x 12" oil paintings.  Both paintings - "Purdy Bridge at Low Tide" and "Purdy at Low Tide" were done using only pthalo blue and burnt sienna adding a little Naples yellow and white at the very end.  When I was done with the bridge painting, I turned about 45 degrees and did the low tide painting.  All in all a good day.  By the time I left, the clouds were beginning to burn off and definite shadows started to appear.