If your PC opens the DCM file, but it's the wrong application, you'll need to change your Windows registry file association settings. In other words, Windows is associating DCM file extensions with the wrong software program.
In the beginning, Sundblom painted the image of Santa using a live model â his friend Lou Prentiss, a retired salesman. When Prentiss passed away, Sundblom used himself as a model, painting while looking into a mirror.
Saint Nicholas, the Archbishop of Myra in Asia Minor (now Demre, Turkey) and popularly accepted as the personage on whom Santa Claus is base was born around the year 304. No month or date was given in my source. Source(s): THE CHRISTMAS ENCYCLOPEDIA, by William D. Crump.