Dry-Point

Endlessly, time-honoured irritant,
A bubble is restively forming at your tip.
Burst it as fast as we can -
It will grow again, until we begin dying

Silently it inflates, till we're enclosed 
And forced to start the struggle to get out:
Bestial, intent, real.
The wet spark comes, the bright blown walls collapse,

But what sad scapes we cannot turn from then
What ashen hills! what salted, shrunken lakes!
How leaden the ring looks,
Birmingham magic all discredited,

And how remote that bare and sunscrubbed room, 
Intensely far, that padlocked cube of light 
We neither define nor prove,
Where you, we dream, obtain no right of entry.