Editor's note: Ireland wins the prize for seemingly-simple flag with an incredibly complex meaning. Here goes: the green represents the Catholics, the orange represents the Protestants, and the white stripe in the middle stands for the hoped-for peace between the two groups. It's a beautiful flag and we hope you'll take a look at this lovely collection. We leave you with an Irish blessing: "May joy and peace surround you, contentment latch your door, and happiness be with you now and bless you evermore!”