All photos Copyright Nitsa. All Rights Reserved. As long as the photograph's color is not the purpose, the non-photographer doesn't bother with correct colors. In fact, at times, the non-photographer is eager to shift colors. This is when cross processing can be very useful.
Cross processing produces interesting and unexpected colors with lots more grain.
Another way of achieving the same effect is to use a long exposure. This trick does a great job with color shifting. If you have access to a color lab where you can do your own printing, you can just forget about long exposures and get any color your heart desires. Now it's time to put all this information about colors somewhere in the back of your mind. Yes, forget all about it.