Here you see the cast members of The St Petersburg Opera Company. All images were created backstage during a performance.
If you are already taking stereo pictures, well done! However, if you desire to broaden your horizons by capturing more challenging images, for example freezing motion, or creating dramatic landscapes, then a twin camera set up may be the answer.
This article describes a simplified approach to macro stereos, which should serve as a starting point for further experimentation with this medium.