Even if one doesn't end up writing a list-poem, listing is a heck of a way to prepare to write a poem. Such a preparation-list can be composed of images, associations that spring from a topic, phrases--almost anything, really. The title-poem of the late Wendy Bishop's book of poems, My Last Door, is a list poem, a catalog-poem, in which "Let my last door . . ." is repeated throughout the poem. So a list-poem can also develop into a kind of chanting-poem, incantatory.
Here's a short list-poem paying homage to the number 2:
Fortuitous Twos
by Hans Ostrom
A pair of spats. Two herons,
early morning, bending
necks to water. Windows
on each side of a carved door.
Cells dividing in a newborn baby.
A mother and a daughter
singing two-part harmony.
Two lovers waking up near
the ocean. Two moons circling
one planet. A couple of old men
golfing in a thunderstorm
two minutes before midnight.
Horns on a moonlit skull,
two miles from the water hole.
This first appeared in Wendy Bishop's textbook, 13 Ways of Looking for a Poem, still in print from Longman.
Copyright 2007 Hans Ostrom