As used by bards for their afflatus,

Recovered from the spacious time

Ere yet a triple coat of grime

Had blocked our breathing-apparatus.

Swept clean of smuts and chimney-stacks

Each roof becomes a blooming garden,

And there, reclining on its backs,

All day the jocund public slacks

As in the thymy glades of Arden.

On Thames's bosom, crystal-clear,