So, it looks like you've just learned to draw one cartoon, but you've actually learned more than that; you've learned a sequence that would enable you to draw hundreds and thousands of different cartoons, because we're just going to do little variations on that sequence.
Parece que ya han aprendido a dibujar una caricatura, pero, en realidad,  aprendieron más que eso. Aprendieron una secuencia que les permitirá dibujar cientos y miles de distintas caricaturas, porque haremos pequeñas variaciones a esa secuencia.