Outline: I chose to use another work by Jaune Quick-to-See Smith for an example of outline in a work since her art embodies this so well. Here, "War is Heck" shows an outline of a horse emboldened in black with what appears to be some sort of winged soldier riding on its back. The flat shape of the two-dimensional horse is conveyed through the outline drawn by Smith.
Implied Line: Here "The Tribute Money" created by Masaccio is a perfect example of implied line. Both Christ and another apostle point towards St. Peter who is extracting a coin from the fishes mouth. Interestingly, the painting also includes a vantage point above Christ's head and the building on the right side is done in a one-point perspective scheme as well. The text sums this up well stating "an extraordinary change in direction from the flat, motionless figures in the Middle Ages toward a fully realistic representation."
Two-Point Linear Perspective:"The Flagellation of Christ" by Piero della Francesca gives a noticeable example of the two-point linear perspective created by an artist. The text even states that it is a "demonstration of the rules of linear perspective," with the left side of the painting a square and the right a rectangle. Through each of these shapes is a different perspective, one of Christ being whipped and the other figures on the right standing in a triangular fashion.
Axonometric Projection: In an effort to find an example of axonometric projection, I came across this design from another architect. His name is Richard Rogers and the title is "Patscentre Drawing." The image is the perfect example of parallel lines with the sides of the object at an angle of the picture plane. Nothing in it appears to be larger or smaller than one-another and its use is for architectural design and planning as well as engineering.