Fantastic vines

That swing like monstrous serpents in the sun.

There are living snakes in the swamp, yet more terrifying than the viny serpents that circle the cypresses, and

The steel-jaw'd cayman from his grassy slope

Slides silent to the slimy, green abode

Which is his province.

Now and then a bit of sunny, poetic life touches upon the gloomy place, for

See! a butterfly

That, travelling all the day, has counted climes

Only by flowers ...