Nodes of light. The most important understanding of life in design is the intersecting points from which a light is cast. The light casts from two different point sources will create crests and troughs of light, just like two ripples of water intersecting with one another, where there is a crossover of lies. This point is called a node and is created with more intensity of light. Consequently, the areas which do not have two sources of intersecting light will create a trough of light to utilize nodes of constructive interference is to highlight a node point in a room of surface which will become a focal point where the objects are placed under more illumination to identify the shape or form of the design. shapes and form are some of the design principles and elements and you can be come more familiar with these.

By learning more about design principles and elements, you will be able to apply nodes of light to your design solutions. You can check out more of this in my other course design principles and elements in interior design.