"Do you know we do not all see rainbows the same way?" asked Celebrimbor. "We elves see seven colours in the rainbow, but many Men see only five. And I have been told that Dwarves see six, but one of them is beyond red and not visible to other races. So Telchar said, in days of old."
"Ha," said Narvi, determined not to be impressed by any talk of dwarven heroes of the First Age today. "Aren't you rather missing the point?"
"It's there, and it's quite something", said Narvi, pointing skywards above the Sirannon.
"Magnificent!" Celebrimbor agreed.