Reason One: Spontaneous and fun

"Carefree"

Reason Two: Very bright saturated colors

    "Joy"

Reason Three: Easy to control light/darkness

    "Newport Morning"

Reason Four: Show expressive strokes

    "Victoria Night"

Reason Five: Easy to change in midstream

    "The Sanctuary"

Reason Six: Dry Pigment, no mixing, what you see is what you get

Drawbacks: Expensive and need to be protected from damage by framing.

Allergies, pigment dust