standard steam locomotives

The hard starting problems of diesel engines in below zero / freezing temperatures originate from two factors. One is the original cold air being drawn in to the turbocharger and compressed in to the engine?s cylinder head. The second is the fuel itself, can also be cold which sub zero / freezing temperature fuel is sprayed in to the cold engine?s combustion chamber, where it mixes using the cold air drawn thru turbocharger. A picture of the bride smiling at you may be pretty, but it is also mundane. However, a picture of the bride standing by a window, looking out into a courtyard watching a little girl play gets you wondering. Is she wishing she was the little girl and for a return to her carefree youth or is she thinking I wonder if our children will be as beautiful when we have them? The latter is what makes a high fashion wedding picture. It is artistic and causes the viewer to think.