The woman is dancing in an arid, hot-looking environment. You can feel the heat from the Sun when you look at the image. She reaches her hands up and energy from the sun seems to come down through her arms and into her body. She wears the Sun’s glyph on her headband and the design on her belt looks like the glyph of Aries. She has three wands placed in the ground around her and they mark out a space to contain the energy she is bringing down from the Sun. She has brought three lotus blossoms into being in a terrain that is not really hospitable to lotus blossoms. She has worked hard and accomplished a lot. It looks like she has done it mostly through sheer will, determination, and consciousness of her own... what would you call it? Authority? Sovereignty? The Two of Wands was "Dominion", taking authority over your domain, and here that authority is being exercised.
Sun in Aries is about leadership (if you know people with this placement they can come across as very pushy and bossy), activity, competition. Aries is the first sign in the zodiac, the spring sign. There is a lot of basic raw live energy here. The Sun is the energy source. It is the planet of energy and vitality, like Aries it symbolizes authority and leadership. The placement shows the conscious self (Sun) driven to achievement through activity and competition. It is all about doing things and making things happen.
The Thoth title is Virtue. If I am remembering right Crowley points out in The Book of Thoth that the root word of virtue is the same one as for virility. He saw this as a very male card and the Sun in Aries does seem like a very masculine combination.
It is interesting that the artist chose to use a female figure dancing in a graceful way to represent this vital, active energy. According to what little I could find out about him Norbert Losche was interested in Hinduism at the time he did this deck. He would have known that in Hinduism the female force, Shakti, is the active and dynamic one.
--Myrrha