For some museums in the world, love is in the air all year round. The Palazzo Filomela in Venice is better known as the Museum of Love. This museum was once the private home of a famous 16th-century singer. On the walls, you can see paintings of legendary lovers, such as the god Cupid and his lover, Psyche. For many, love and chocolate go hand in hand, so a visit to the Chocolate Museum in Cologne, Germany, makes sense. There, visitors can learn about the history of chocolate and watch chocolate bars being made. The museum also gives out wafers that were dipped in chocolate from a three-meter-high chocolate fountain. What is more, the Diamond Museum Amsterdam in Holland is the place to go when your're ready to take your love to the next level. At this museum, you can learn about diamonds, including how to tell a real one from a fake one. You may also get some ideas about which diamond to buy when you're getting engaged. Shakespeare once wrote, "Love looks not with the eyes, but with the mind." Thanks to these special museums, we can all open our minds to, and fill our hearts with, love.