Look closely and you will see that the seer and the seen appear only when there is seeing. They are attributes of seeing. When you say 'I am seeing this', 'I am' and 'this' come with the seeing, nor before. You cannot have an unseen 'this' nor an unseeing 'I am'. Knowing is a reflection of your true nature along with being and loving. The knower and the known are added by the mind. It is in the nature of the mind to create a subject-object duality, where there is none.