t-shirt design, black background, Full body, 2D illustration, Jean Gray from x-men with her fully awakened and ascending phoenix power, flaming phoenix wings open with a brilliant burst of power, golden color, electric red color, wine red color, (sharp lines), lines of bold ink, strong outlines, bold strokes, high contrast, (professional vector), best quality, flat colors, flat lights, no shadows, low levels, (gunpowder explosion).