Gray Skies at Torrey Pines II

This is the second of two sketches I started two days ago. It is very similar to the one I posted Thursday but has two figures in the foreground. In both cases, I used a limited palette of white along with two complementary colors, Ultramarine Blue and Cadmium Orange for the first and then Phthalo Blue and Pyrolle Orange for this one today. It is interesting how the change of colors also changes the mood of the sketch.