Practical exercise
Introduction to diffusers: try it yourself

1. Shower Curtain Diffuser
Hang translucent curtain between lamp and subject.
2. Tracing Paper
Compare direct light with light softened through a safe diffuser. Do not attach paper or fabric to a hot lamp. Use a cool-running light with plenty of clearance, or diffuse daylight at a window instead.
3. Umbrella Hack
Use white umbrella between sun and subject outdoors (or near window).
4. DIY Softbox
Build box with white tissue paper over LED panel.
5. Compare Harsh vs. Soft
Photograph same subject with and without diffuser; note shadow edges.
