Mammtiform clouds in departing thunderstorm at sunset, over Edmonton.
Chile Twilight Pan with Left and Right segments Minimal processing -- slight brightening, but no contrast or color enhancements to prevent any dithering or stepping of colors across sky with subtle color gradations. Final spotting of dust specks done to this image, not layered version -- it still has specks in it. Taken with 28mm lens, Kodachrome 25 film, two segments stitched together in Photoshop. Taken at Las Campanas Observatory, April 1993. Observatory domes visible at lower right. Latitude = 30° S, so waxing crescent Moon is backwards -- this is an evening sky scene.
