Understanding White Balance:

Auto

f/7.1

1/80

ISO800

 Cloudy

f/7.1

1/80

ISO800

 Custom

f/7.1

1/80

ISO800

 Daylight

f/7.1

1/80

ISO800

 Flash

f/7.1

1/80

ISO800

 Shade

f/7.1

1/80

ISO800

 Tungsten Light

f/7.1

1/80

ISO800

 White Fluorescent Light

f/7.1

1/80

ISO800

       

              White Balance is what helps the picture come out in it's true colors and not change according to the lighting. If you don't set your white balence accordingly the picture can come out orangish, bluish, or any other really. So if you set it right then the lighting will come out right and the picture will look better.