For a framed print, you're gonna want a lot more than 100 DPI.

A good quality framed print is produced at 1400 DPI.
Your average newspaper is printed at 200 DPI.

If you're serious about framing a copy of that image, I'd email the shooter and see if they'll sell you the original.

The file you've linked us to is going to max out at about 20 inches by 3 inches, and that's if it is resampled to 300 DPI.