Reverse Winx preliminary sketches

I have a tumblr: reverse-winx.tumblr.com

The premise: AU - in a world prejudiced against Dark magic, the Winx are witches and the Trix are fairies. Featuring a social-justice-minded Bloom, a cunning politician and actress Stella, a force of fierce feminism Aisha, an innocent-looking poison mistress Flora, a master of the science of deduction Tecna, and a street-smart and cynical Musa.