Look up

I look and I see
Such a magnificent tree
Such a story to tell!
You've been here for an eternity
What have you seen?
What do you see?
Don't you have a story for me!
You've seen
Doves of war!
Hawks of peace!
Arrows and swords!
Weapons of war
You have knowledge
It took you so long to see
It took eternity
Now you know
Nobody ever looks up

This was something I wrote for school last year, and for the life of me I can't remember the actual prompt.