So I just added some more sketches for the Pd intro tutorials. They are attached. If anyone feels like trying to capture core concepts of Pd in clever little patches, please post them here so they can be gathered into a coherent tutorial
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"I have the audacity to believe that peoples everywhere can have three
meals a day for their bodies, education and culture for their minds,
and dignity, equality and freedom for their spirits."
- Martin Luther King, Jr.