Ambiance of Memory

Recently, I had a assignment which urge me to find something about ambiance of memory. What is the color of memory? Pink? Brown? Purple?  Light blue? or? The web doesn't works well when I'm searching for 'color of memory'. The searching result always couldn't satisfy me. Hence, I follow what tutor said: always look from different perspective which normal peoples don't. Sometimes, it's better to work in abnormal way like genius always do. How about I treat myself as memory? What is my best appearance looks like if I'm only memory for someone? Is it in abstract or lomography? 

Abstract, by: Jody

Lomography, 

The research will now go on with why the film makers always use the high intensity light, monotone or pastels color as the scene of flash back?  

How we perceive it as a flash back scene or memory? 

After a few days of struggle, I found that there don't have any clear-cut answer on the ambiance of memory. The film makers use the high intensity light or pastels color to indicate the flashback scene is because they want to make the scene become foggy as nobody can recalls their memory clearly. In a nutshell, the picture that shows the ambiance of sweet memory = foggy + pastels color + high key value;

Dreadful memory = Low key value + high contrast + foggy/ clear.