i have also notice that object have some sort of aura. To me, they are usually really flat however. A good way to think about it is to take it scientifically. lets take an orange object...

an orange object is actually not orange. they eye just preceives it that way. The object just reflects the orange light rays back onto your eye. so like an orange object most likely reflects purple. usually the opposite color on the color wheel... but also, keep in mind that how you feel about the object could also alter they way the objects aura appears.


my personal feelings