I chose the mirror as the first symbol to examine, because of its obvious connotat -ions with self image. For ages mirror was the symbol of (self) knowledge. "Γνώθι σαυτόν", to know yourself, an esoteric alchemical process of inner transformation and purification. One cannot advance in his spiritual evolution, if certain psychological issues are not addressed, if self is not confronted in its light and shadow. Looking at the mirror, you see your reflection as it is, no lies, no tricks.The clean, flat mirror, is a symbol of clarity and truth.
Mirrors symbolize portals to other dimensions as they are used in divination (scrying) -a variation would be the crystal ball- and that made them very popular tools for magical practices. They are considered to be a doorway to the subconscious mind, to the soul (vampires have no soul, thus nothing is reflected when they gaze at their mirror image). Scrying would reveal information about a person, about self or future events. Alice in her second adventure "Through the Looking - Glass, and What Alice Found There", uses a mirror as a portal that leads her in a world of opposites, in a distorted reality. The same happens to Christine in the Phantom of the Opera, when she follows the phantom through a mirror. A dive into the subconscious mind, where the hidden aspects of ourselves lie.
Mirrors symbolize portals to other dimensions as they are used in divination (scrying) -a variation would be the crystal ball- and that made them very popular tools for magical practices. They are considered to be a doorway to the subconscious mind, to the soul (vampires have no soul, thus nothing is reflected when they gaze at their mirror image). Scrying would reveal information about a person, about self or future events. Alice in her second adventure "Through the Looking - Glass, and What Alice Found There", uses a mirror as a portal that leads her in a world of opposites, in a distorted reality. The same happens to Christine in the Phantom of the Opera, when she follows the phantom through a mirror. A dive into the subconscious mind, where the hidden aspects of ourselves lie.
A distorting or cracked mirror symbolizes confusion, lies and Illusion. It becomes the emblem of self-deception or even insanity. Those of you who share my weakness for vampire stories and computer games, would be familiar with the logo of the Malkavian clan (Vampire the Masquerade), the cracked mirror, which points out their specific characteristic: dementia. Another negative symbolism of the mirror is that of loss and misfortune. It is said, that if a mirror breaks, you get seven years of bad luck. A fogged mirror symbolizes lack of clarity.
A less popular symbolism of the mirror is that of reproduction. It makes a copy of the person or object reflected on it. Some say that if you see a mirror in your dream, it means the urge to reproduct. I wouldn't want to go too far into dream interpretation, as I believe it is different for every person, but I must admit I accept the power that universal symbols may have in the collective subconsciousness. Thus, I would be more inclined to believe that a mirror in a dream signifies aspects of the self rather than reproduction. But as I said, the symbolism of such a dream is up to you to decipher.
A less popular symbolism of the mirror is that of reproduction. It makes a copy of the person or object reflected on it. Some say that if you see a mirror in your dream, it means the urge to reproduct. I wouldn't want to go too far into dream interpretation, as I believe it is different for every person, but I must admit I accept the power that universal symbols may have in the collective subconsciousness. Thus, I would be more inclined to believe that a mirror in a dream signifies aspects of the self rather than reproduction. But as I said, the symbolism of such a dream is up to you to decipher.

Venus (Aphrodite), the goddess of love and beauty, is often associated with mirrors. She is frequently depicted looking at a mirror, especially in Renaissance art. The mirror is often held in front of her by Cupid (Eros). In many cases, it's the others that feed our vanity and pride or they just show us who we really are, they are holding the mirror for us. Or they become mirrors themselves. They send back at us the images of their traits, which are also our traits. At times we don't like what we see.
A mirror always reflects an image in reverse, no matter how accurate the representation is, it's always the wrong way round.
Who's looking at you from the mirror?