For the TGWTG tarot deck: Obscurus Lupa as the High Priestess!
Check out the rest of the entries here: [link]
Knowingness Love Relationships
Wisdom Sound judgment Serenity
Common sense Intuition
Mystical vision introspection otherworldliness
Commonly this card is associated with the card reader or the querant (you), because it is also focused on 'secrets' it also interpreted when a secret is kept or revealed, when you are holding on to the truth or revealing it, the card associated with mystery, when powerful female influences and support currently in force for the querant. It can also represent the perfect woman in a man's life, and to a woman it can represent being independently solo perhaps without a man.
[I'm going to go ahead and credit the Hubble Space Telescope for my background. [link]