dark red bubbles

So the color scheme is falling into place, much as the bubbles are closer to "popping" out on their way down. Or up. I'm not quite sure which with some of these, really.

The idea sketched out was a couple of circles in a couple of colors, red, pink, and black. It has grown to fit a 24 inch canvas, with many circles drawn in all over. The hard part so far is when painting in the different colors, not getting them too close to each other. As in the reds can't overlap each other as they blend right into each other. Same with the pinks. (That comes next post.) Anyway, I'm aware that the blending would make it more, well, blended, but I want this one to stand out on it's own. And so far, it really does.