Bangladesh's flag is a green field with a red filled circle, but the red filled circle is off-center and once you've seen that you can't unsee it. (The origina

Bangladesh's flag is a green field with a red filled circle, but the red filled circle is off-center and once you've seen that you can't unsee it. (The original design had it centered in the flag; some committee later decided it should be centered in the "flag plus flagpole".)