Billy Collins' “Introduction to Poetry” isn’t an ars poetica poem about writing poetry, but about reading poetry. The speaker is a teacher who tells his students that they should experience a poem, rather than dissect it. The focus on experience is emphasized by using metaphors that refer to concret...
I ask them to take a poem
and hold it up to the light
like a color slide
or press an ear against its hive.
I say drop a mouse into a poem
And watch him probe his way out,
or walk inside the poem's room
and feel the walls for a light switch.
I want them to waterski
across the surface of a poem
waving at the author's name on the shore.
But all they want to do
Is tie the poem to a chair with rope
And torture a confession out of it.
They begin beating it with a hose
To find out what it really means.