I used a standard 20-35 wide-angle zoom, set at 20mm. That's not wide enough to give a fish-eye look, but it certainly distorts closer objects.
The white rectangle is the back of the cab of the pickup behind the car. Now you know, but it's probably still distracting. I'd prefer it weren't there!
Did you use a special lens with this photo? The perspective seems a little skewed (fishy-eyed, but not really), but it looks really cool and I like it a lot! The car is a nice addition, and the fact it's an older model only helps to make the photo look more antiquated. The long shadows also give a feeling of age and the passage of time (to me, anyway). The rectangular white object above the car is a little distracting, but only because I have no idea what it is. :p
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