Latitude and Longitude

September and the Green Wind have to pass by Latitude and Longitude on their way to Fairyland on September's first visit. They only appear as lines on maps, becuase they made a bargain with the Cartographer's Guild several hundred years ago to only have symbolic representations, as they don't like having their photos take. They are celebrities and they are very private. They make up the edges of the puzzle to get to Fairyland

Description
September initially thinks that Latitude and Longitude are pillars, before realising that they're people, because they are incredibly tall and thin. They both wear thin, circular sunglasses. Latitude has a yellow belt and Longitude has a paisley cravat. When Latitude yawns, the inside of his mouth is bright blue.