Out of the labyrinth

[Blake]

I drowned crystal cerulean,
whitewashed days away,
heavy on the oceans bight,
a fallen feathered stray.

Tar stains on my back
cannot blemish me,
wax runs red to legs,
the sun has set me free.

I find it odd that the bolded words do not rhyme while the rest of the piece does. Was this intentional, or were you simply trying to avoid using a forced rhyme? I enjoyed reading this though, very nice.