How to draw the impossible triangle, by Penrose, the great illusionist that worked with Escher to make this.
Step 1: Step 1: the Triangle
First, start with a perfect triangle, like so.
Step 2: Step 2: the Extension
Extend the lines a little bit, like so. Sorry if its doesn't look the same.
Step 3: Step 3: Second Extension
Then add an Extension off the other extension, longer then the first line, like so.
Step 4: Step 4 : Extension 3
Extend off the extension you just did, this time the same length as the second extension. If you did not understand anything i just said, look down.
Step 5: Last Step
Now connect, like so.You're almost done!
Step 6: Step After Last Step
Shade ,like so. You are done! Please comment