Atlantica's Witch cosplay become so interesting in first photo, but lil' failed in 2nd(comparison photo) coz high key backdrop become predacious :) and swallow up her costume color, plus lighten her red wig, and this Witch just looks like lose her pink welldone collar.
I found the series of Atlantica cosplay in the same backdrop screen, and all tones of their costume just swallow up for skin tone backdrop use.
Should be better cosplay photo if choose dark velvet or dark grayish backdrop.
Here the other series of this Atlantica,
They have some good cosplay photo using different backdrop, darker is better!
Here they are.. I love the Oracle's photo tone, lookalike Isis-Ouke no Monshu, lil' move should be good for full costume view.