The suit of Cups is associated with elemental water, emotions, and connections, as well as the suit of hearts on a standard playing deck. The Ace of Cups is the card of new relationships, compassion, and creativity; reversed, it means repressed emotions and self-love. Tree Hugger seems to be very centered and in touch with her emotions, hence the choice for this card.
 
The coffee in the cup is symbolic of the awakening of the spirit to the world, while the five branches of the tree represent the five senses. Below, the roots sink deep into the ground, controlling the growth of the tree unseen, as with one’s subconscious mind. The bluebird is there to symbolize happiness, and the ring it holds in its beak is a gift from the world – you just have to be aware enough to see it.