But let me ask what is knowing that I see red like. I mean: look at something red ‘know that it is red’ &
observe
// mark //
ask
yourself what you're doing. Don't you mean seeing red & impressing it on your mind that you are doing so? But there are, I suppose, several things that you are doing: You probably say to yourself the word ‘red’ or ‘this is red’ or something of the sort, or perhaps glance from the red object to another red one which you're taking to be the paradigme of red & such like. On the other hand you just intently stare at the red thing.