Found what's probably the original source for the "System Design Tree Swing Metaphor" cartoon : r/ProgrammerHumor
Descent into Geekdom - Gwen
Project Management Cartoon Tree Swing
Project Management | comtech
Tree Swing Cartoon Parodies | Know Your Meme
Beta Version Legal Project Management The Business Case
Tree Swing Cartoon Parodies | Know Your Meme
Solved] b) Figure 1 illustrates a Project Management Tree Swing Cartoon. It portrayed a familiar issue that happened in many organizations which res... | Course Hero
Tree Swing Cartoon Pictures (early versions)
Project Cycle Tree Swing | Project management, Software projects, Tree swing
Tree Swing Cartoon Pictures (early versions)
The general cheer up post - IFSQN
199/365 - Project Management | On Monday I was in the office… | Flickr
MCCase1 TheCostofPoorCommunication | PDF | Word Processor | Chemist