Some words about the making of :
This is an HDR panorama made from 6 frames with three exposures for each frames so 18 images done with a long lens where used to produce this one. The result is an about 24 megapixels file.
As most often when shooting for HDR with a long lens i used a remotre controler plus mirror lockup instead of the intervalometer function of my camera, it avoids vibrations.
The nef files where first converted to 48 bits tif files with Silkypix. The only adjustments done here where just white balance and sharpening. For color and tones i prefer to work on the entire image.
The tif files where then stitched into a real HDR file with PTGui pro.
The HDR file was tonemapped in Photomatix, i find it easier than tonemapping in PTGui.
The tonemapped resulting tif file was lastely processed with SilkyPix for tones and colors adjustments.
Note : my general tips for HDR landscapes are here.