I regard texture similar to the function of taste buds in our mouths. But in a visual form. Texture does create a specific flavour which affects our senses.
Some to conceit alone their taste confine,
And glittering thoughts struck out at ev'ry line;
Pleas'd with a work where nothing's just or fit;
One glaring chaos and wild heap of wit.
I would define, in brief, the Poetry of words as the Rhythmical Creation of Beauty. Its sole arbiter is taste. With the intellect or with the conscience, it has only collateral relations. Unless incidentally, it has no concern whatever either with duty or with truth.