Resized to 96% of original (view original)
Artist's commentary
Featherine & Hanyuu
フェザリーヌ=Featherinne=FEATHER-IN=羽入の英訳。
そしてFeatheRINNE=リンネ=輪廻
It says
"Featherine = Featherinne = FEATHER-IN = Feather-In in English.
And FeatheRINNE = Rinne = Samsara(Rinne)"