alberti-1
Fluchtpunktperspektive einfach erklärt
martin-missfeldt.deWhen you see things that others don’t yet perceive, sharing your vision requires finding a way to get others to re-create those things in their own heads. A mathematical definition serves this purpose. It provides detailed instructions allowing others, starting with things they are already able to see, to mentally construct those new things.
David Bessis • Mathematica
Sketchplanations - Simplifying complex ideas in sketches
sketchplanations.com