My New Bedroom (Limited to 3 Colours)
“Instead of composing freely, poets frustrate themselves with structural constraints. But that’s precisely the point. Unless poets are stumped by the form, unless they are forced to look beyond the obvious associations, they’ll never invent an original line. They’ll be stuck with clichés and conventions, with predictable adjectives and boring verbs. And this is why poetic forms are so important. When a poet needs to find a rhyming word with exactly three syllables or an adjective that fits the iambic scheme, he ends up uncovering all sorts of unexpected connections; the difficulty of the task accelerates the insight process.”
Excerpt from Imagine: How Creativity Works by Jonah Lehrer