Meaning:
The Seven of Swords is a solitary card, known as the Lone Wolf card in many cases. A course of action has been decided upon that will be carried out alone and through solitary means, keeping apart from the group, and acting alone. Whatever the action is, whether just or not, is likely dangerous, and the reason for secrecy here is unclear, but the decision has been made toward this course of action. It is possible that it's behind the scenes or under the radar of others, perhaps involving deception or being deceived, and apparently steath and a subtle quality is required. The reason for the need for solitude during these activities may be due to their unethical or dishonorable nature, or it may be due to the need to stand apart and be free. At any rate, it is also possible the lone wolf is also the subject of a deception.
Symbols and Specifics:
The figure here is sneaking through the shadows, acquiring arms on her own, perhaps or perhaps not though justifiable means, and glancing over her shoulder as if looking to see if she's watched. Her aims are unclear, but it seems as if she's acting alone - perhaps she doesn't trust others, or perhaps she views her goals as something that must be handled alone.