2000v Lichtenberg wood burner.
Lichtenberg Wood Burners
Lichtenberg Figures
Conestoga Works - Lichtenberg Figure Wood Burners 2017
Imgur: The magic of the Internet
Lichtenberg Wood Burning Machine to Make Lightning-Like Patterns
What is a Lichtenberg burn pattern?, Lichtenberg figures are branching tree-like patterns that are created by the passage of high voltage discharge
The Lichtenberg Figure Wood Burner II
Lichtenberg Machine - lichtenberg Wood Burning Machine and Safety
Lichtenberg Burning
How's my twin resonant transformer setup look? : r/askanelectrician
Why Homemade Fractal Wood Burning Machines Are Dangerous
Lichtenberg Burning
Lichtenberg Figure Burning