I am about to copy something here that I found off of another site. The reason why is due to a similarity in a dream that this person had with a vision of my own. It has to do with the colors white and black Ying and Yang....Here is a snipet of my story:

During Venuses transit across the sun back in July/August... I woke one night to see with my physical eyes changes in our bedroom. Physical changes. I saw things in our room that were now in place of what was usually there. I continued that night to doze in and out of sleep. At one point when I awoke. I was guided to look over at my husband. As I did...his face turned white with seed beads and there was a design in the middle of the white seed beads that was made up of black seed beads, that of a swirl like a swastika, yet more swirly. Link provided shows the Dharma Chakra. The center of the Dharma Chakra was like that of the symbol I saw my husbands face morph to.****http://www.lib.virginia.edu/area-studies/Tibet/Timages/wheel.gif**




**The swirls moved in a clockwise direction....upon blinking the image on his face was gone.

Now I take you to the dream of the person that I mentioned above. I just came across it on the net today.
"Yin Yang - Wake-up Dream
I had an interesting wake-up dream in which a panda was slowly walking towards me.As he got closer his face began to spiral in circles until it looked like a Yin Yang Symbol.The panda links with China, Yin Yang and Balance.It's all about Balance of Chi - Male and Female Life EnergiesReunion of the male and female aspects of your soul.Yin=Feminine and Yang=Masculine polarities merge freeing your consciousness from the electromagnetic pull of third dimension." --Ellie Crystal--
complete link here:http://www.crystalinks.com/valentine2004.html**

" The yin and yang represent all the opposite principles one finds in the universe. Under yang are the principles of maleness, the sun, creation, heat, light, Heaven, dominance, and so on, and under yin are the principles of femaleness, the moon, completion, cold, darkness, material forms, submission, and so on. Each of these opposites produce the other: Heaven creates the ideas of things under yang, the earth produces their material forms under yin, and vice versa; creation occurs under the principle of yang, the completion of the created thing occurs under yin, and vice versa, and so on. This production of yin from yang and yang from yin occurs cyclically and constantly, so that no one principle continually dominates the other or determines the other. All opposites that one experiences´┐Żhealth and sickness, wealth and poverty, power and submission´┐Żcan be explained in reference to the temporary dominance of one principle over the other. Since no one principle dominates eternally, that means that all conditions are subject to change into their opposites. " see intire article here: http://www.wsu.edu:8080/~dee/CHPHIL/YINYANG.HTM

I find it interesting as I was looking for symbols on the internet my research had brought me to links of others who have had similar dreams and visions.