While eating lunch I looked up and saw this. It was quite dark and was a slow shutter speed.  The shadows caused this bluish cast on the picture. I liked the colors so I did not try to correct it. This is why I try to always  carry a camera with me. I mostly use a Canon G9 if I am unable to carry my larger camera.  Always be looking for that shot no one else would see.  This a great way to develop your eye.