I answered symbolically, since that's what the "four elements" mean to me these days. If the question is which actual STUFF is associated with you in my mind, I'd say air (probably via "big sky").

But wiftily, you make me think of earth and water, and at the moment you're more like the Queen of Discs (watery skills, earthy purpose) than the Page of Cups (earthy skills, watery purpose).

[But my mental shorthand for the latter is 'Pollyanna', so... :)]