Barbara Bernát, Budapest-based graphic designer, devised a new concept for the hungarian notes in her degree project. Her euros present the common side of each note featuring european animals, the other side shows related species of plants. The kicker is a security feature that reveals the skeleton of each animal under UV light. They are so nice, nothing to compare to the current banknotes!
Go and see the entire work on https://www.behance.net/gallery/19414395/Hungarian-paper-money