I ran through as many tutorials I could find on YouTube on Touch Designer (TD).
Here are the tutorials I used to create my foundation
Basics Series by The Interactive and Immersive HQ
Image & Video to 3D PointCloud in Touchdesigner Tutorial by nicholaspjm
Blob Tracking by Thomasdevl
VCV Rack by Omri Cohen
The node system is interesting in the sense that it breaks down image input, or any input for that matter, and reinterprets them according to how each of them are designed. In a way it is similar to how cultures are fragmented into memory objects that we could conveniently bring around. A mini portal to the past.