Fractals of 2D Quadratic Maps, from Chaos in Discrete Dynamical Systems (JPX), Abraham, Gardini, and Mira, 1997

Rendered in NetLogo 5.0.4 by Ralph H. Abraham and Hiroko Tojo, 2013

These are still images of a point cloud in 2D generated by a discrete dynamical system.
The accompanying audio files are sonifications of the dynamics that generated the still image.
KKM denotes Kawakami, Kobayashi, and Mira.

KKM, JPX Figure 5-06

KKM, JPX Figure 6-28

KKM, JPX Figure 6-29

Dorband, JPX Figure 7-26

Dorband, JPX Figure 7-33