The SAI's student Mikhail Lisakov captured this view on 7 frames while we were at Kislovodsk Solar Station ( = GAS GAO, N.Caucasus) which I joint later together into one frame. Lens Mir-20M F=20mm, f/3.5 stopped to f/11, negative film Kodak Portra 160NC.
Color processing here is not standard because of problems with negative films color representation. But potential possibilities of negative films are greater than that of slides. Indeed, digital cameras are becoming better and better...