The most minimal form of light is the hi-light.
create a shadow for the cube on the ground.
Create a shadow for a floating cube.
Understand light. Light is energy . Light travels in straight line, 360 degree from it's energy source. What happens when it makes contact with a form. How is it reflected, redirected, bounce and go through things? these works are dedicated to the constant study light and how to translate it's effects to drawing and painting.