This is a pano from three frames shot through a 600/4 IS with a 1.4x teleconverter on a 5D Mark II. The final stitched image was 151 mb. I didn't spend much time working on it to get rid of the flaws because it's not that interesting. But, I thought I'd at least post it here...mostly as experiment.
Portland, Oregon-based photographer - 503.421.5700