Henley, June 7, 1891.

Shall we, to whom the stream by right belongs,
Who travel silent, save, perchance, for songs;
Whose track's a ripple,--leaves the Thames a lake,
Nor frights the swan--scarce makes the rushes shake;
Who harmonize, exemplify, complete
And vivify a scene already sweet:
Who travel careless on, from lock to lock,
Oblivious that the world contains a clock,
With pace commensurate to our desires,
Propelled by other force than Stygian fire's;
Shall we be driven hence to leave a place
For these, who bring upon our stream disgrace:
The rush, the roar, the stench, the smoke, the steam,
The nightmare striking through our heavenly dream;
The scream as shrill and hateful to the ear
As when a peacock vents his rage and fear;
Which churn to fury all a glassy reach,
And heave rude breakers on a pebbly beach:
Which half o'erwhelm with waves our frailer craft,
While graceless shop-boys chuckle fore and aft:
Foul water-toadstools, noisome filth-stained shapes,
Fit only to be manned by dogs and apes:
Blots upon nature: scars that mar her smile:
Obscene, obtrusive, execrable, vile?

James Kenneth Stephen

http://www.poemhunter.com/poem/steam-launches-on-the-thames/