The first set in the collection was about great world leaders and visionary artists who gave hope to millions - mother teresa, mahatma gandhi, martin luther king, wolfgang amadeus mozart, leonardo da vinci and william shakespeare. The second set brings adventurers and explorers, pioneers and trailblazers. ]The first set in the collection was about great world leaders and visionary artists who gave hope to millions - mother teresa, mahatma gandhi, martin luther king, wolfgang amadeus mozart, leonardo da vinci and william shakespeare. The second set brings adventurers and explorers, pioneers and trailblazers. ]