Electron Tree or Lichtenberg Figure - Stock Image - C030/7480 - Science Photo Library
Lichtenberg figure - Wikipedia
Cutaneous Lichtenberg figures from lightning strike | CMAJ
Lichtenberg figures are fern-like patterns that may appear on the skin of lightning strike victims that disappear in 24 hours. A lightning strike can also create a large Lichtenberg figure in grass
What are Lichtenberg Figures, and how are they Made?