DGM drew us lines to show where Ursa Major lay in the sky. I took that to mean he thought it couldn't be seen because either the stars were too light or the foreground too bright. It's not a bad image, but as it sits, I find it rather droll; it neither makes me go googley, nor does it make me shudder. If his lines were there because he didn't think most people didn't know the Big Dipper...eh, really.
I do hope you opened the cropped image. I did leave some foreground; not much but enough to show there was some (and maybe too much), but moreso to darken the sky, thus accentuating the stars, thus making old ursa stand on its own. Perhaps not enough to suit you, but for me, it had an overly bright foreground. 'Nuff said.