Answer:
What has a spot and is very bright, is sometimes, red, white, blue, yellow or green and is often blinding.
What is yellow, looks like the moon and has seeds?
They're up near the sky, on something very tall. Sometimes they die, only then do they fall.
What is the freedom of birds and the pen of old men?
Sometimes black, sometimes white, I have veins but no blood
What do angels sing in the shower?