diff --git a/education/humanities/Introduction.md b/education/humanities/Introduction.md
index a93fdfb..e053c48 100644
--- a/education/humanities/Introduction.md
+++ b/education/humanities/Introduction.md
@@ -36,10 +36,13 @@ Generally, art can be broken down into two parts, *form*, and *content*.
 Parts of form:
 1. Line and Shape
 	- Lines define space and may create an outline or contour, as style called "linear"
-	- They can be visible or implied
+	- They can be *visible* or *implied*, and may be a part of composition
 	- It may be 2 dimensional, 3 dimensional, suggested, or implied.
 	- *Wherever there is an edge
-2. 
+2. Color
+	- Hue: The name of the color (red, blue, yellow)
+	- Saturation: The quality or vibrancy of those values
+	- Brightness
 
 | Phrase | Definition |
 | ---- | ---- |