One of many viewpoints of the Dallas skyline.
I've been asked exactly where I shot this photo. I can't remember exactly where, since it's been a LONG time since I've been in Dallas, but I THINK it might have been from along N. Beckley Avenue, between W. Commerce Street and I-30 (a.k.a. "Tom Landry Freeway"), OR on that perimeter road that is just on the east side of Beckley Avenue, west of the Trinity River, south of Trinity Overlook Park and north of I-30.
After using Google Earth, I think it may have indeed been the aforementioned location.