The source of inspiration comes from the movie "Shutter Island". Maze, design of the back. It symbolizes the unknown journey on island. For the design of Ace, the loop means no way out. 

Key Points about "the Island Deck":
Limited Edition deck.
100% completely custom designed cards, including art, pips, royalty, backs, everything
Custom Tuck Case
Designed by artist Eric Duan
56 cards including a full 52 card deck, plus 2 Jokers

Printed on premium Bicycle card stock, by The United States Playing Card Company.