Achieving a pit fire affect with high fire

Imagine recreating a raku or pit fire affect with a Cone 6 porcelain firing with just a glaze. Like this Raku pot I made 30 years ago, back in the days when I actually spent time throwing on the wheel and making conceptual pieces. Due to the fragility of raku, I abandoned it after losing all of my work moving cross country from California to DC. I always loved the earthy smokey look and never thought it could be achieved in porcelain. The Georgie's kalamata black on the outside of this Oak leaf bowl has me thinking of an entire new direction in glazing. The bright red orange inside is a nice contrast but in the future, I'll paint an underglaze to give it more depth and saturation.