It looks like Torrey Pines in San Diego. Great capture, but I don't know if it's oversharpened or what but the lines are too fractured. I wouldn't call it a portrait.
I am not too pleased with this picture. First of all, the link to the theme is razor thin. Seems like you shot a nice pic and try to squeeze it in. Second, your horizon is not horizontal, makes viewers feel very uneasy. On top of that, the pic is quite noisy, probably due to oversharping, as it is a daylight pic without an apparant need for high ISO values. (3)
Looks like you saved it at a very high .jpg compression. The quality is really choppy here. Aside from that, it's not really my idea of a "group portrait." Nicely composed, though.