This picture shows Ajarn Mack Petry defending against a knife attack.

This picture shows Ajarn Mack Petry demonstrating self-defense technique #4.

This picture shows a LOTUS student performing a breakfall.

A LOTUS class held in the gymnasium.

This picture shows students receiving their new belts after a belt promotion test.

This picture was taken at a public demonstration showing black belts Mack Petry and Eugene Shelton.