Thinking out loud here. Well, on paper (it's not even paper really!) I guess. Here, let's call it the thought of the day. That works well!

Scientifically speaking, which colours really exist? I mean all colours we see, we see in the negative, and other colours we don't even see at all. Is green orange? Is black white? It does not make sense!

Then, on top of that, our human eyes can't see all the colours that other animals can see! Every living creature has colour receptors in it's eyes. People have three (red, yellow and blue) but other animals have more! There is a kind if crab that has five colour receptors! That means there are at the very least TWO more primary colours that people can't see! I don't even know how to imagine or what to call those extra colours! More over, why can't we see them (beside the obvious lack of colour recptors)???

(I just noticed that I type faster on my iPod than on a real keyboard...)

And then is the more confusing matter of the images we see. Which side is up? In grade school we were all taught that when our eyes first see something, before our brains register the image, our eyes see the thing we are looking at upsidedown! Now why by all the letters of the alphabet does that happen? I don't know. It seems that what our brains register our eyes to be 'seeing' is quite the opposite to what is really there!

What a creative God we have!