jago

Are you replying to/commenting on the OP’s title? Did you not read past its first sentence, into its second, mentioning the plane?

The 3 McDonald’s menu items’ calorie values displayed add up to the sum displayed; where is there a discrepancy of 100?

How is McDonald’s wrong? A few of the others are, but where is the error on that one?

I was thinking the same thing. This is a fine example of the exception to the rule that you should not place the horizon in the middle of the frame.