The correct answer is - C. Martin Luther.
Europe's cultural landscape has been shaped by numerous people from all part of the cultural spectrum. William Shakespeare has been very influential in the literature, and is considered as one of the all time greatest contributors in the field of the literature. Wolfgang Amadeus Mozart and Ludwig van Beethoven are the ones that made a masterpiece of the classical music, and they are considered as one of the best, if not the best music compositors of all time, not just in Europe but in the whole world.
Martin Luther though is not one of the people that has contributed to the cultural landscape of Europe. He was a man that was heavily involved into the church and the church matters, but hadn't done anything significant with which he affected the culture in Europe.