Horseshoe Canyon, Alberta

From a couple of years ago - two images, canon 10D, 70-200 f4L @ 109 mm., stitched with PTMac, shot raw, processed with Camera Raw V. 3, output from PTMac two tiff images brought into Photoshop as two layers, white mask into which I painted black to reveal the underneath part of the image (for some reason doing it the opposite way (black mask into which you paint white) leaves a faint seam visible. I use 80% edge definition of the round brush for painting into the mask. Sharpening is with smart sharpen in Photoshop, raw output on this 6 MP camera was set for 11 MP (ie. one size up) so sharpening settings were 300 1.3 and the pixel size of the final image is 5000X4000 pixels for a 17X13.5 inch print at 300 ppi.