Flat Mirror Reflection

Refraction: Concave

Refraction: Convex

Concave Reflection

Convex Reflection

Blue Filter

Green Filter

Red Filter

Add Blue Light

Add Green Light

Add Red Light

Image: Concave Mirror

Image: Convex Mirror 

Image: Concave Lens

Image: Convex Lens

Path of Light: Ball

Path of Light: Cup

Path of Light: Plant

Travel Time: Surge

Travel Time: Pluto

Travel Time: Earth

Travel Time: Mercury

Wearing Dark Clothes

Wearing Light Clothes

Mix Magenta Paint

Mix Yellow Paint

Mix Cyan Paint

Reflecting Green Light

Reflecting Blue Light

Reflecting Red Light

Flashlight and Laser

Light and Electricity

Flashlight, Concave Mirror

Light with Dust

Presence of Light

Absence of Light

Glowing Necklace

Firefly

Triangle Prism

Angler Fish

Opaque (Curtains)

Translucent (Sheers)

Transparent (Window)

White Hot

Yellow Hot

Red Hot

The Sun’s Light