Sea at Killiney III

I've never done by series of paintings before. I'm only at 3 of 15 in this Sea at Killiney theme, but I do find it's difficult to replicate the freshness and energy of the first print. Of course I didn't keep track of how I did it, and I can't seem to print/paint good waves again! I know I used an old credit card, but how exactly, I'm not sure. And that's when the left side of the brain kicks in, the little voice in my head that tells me I can't draw can't paint. But we'll soldier on. I'm determined to explore this theme to its bitter end! Surely I'll be able to produce something half good along the way!