Although footprints of dinosaurs or birds are very famous, I have never seen octopus footprints.
I made this octopus footprints from real octopus which I bought at the local supermarket, using copy silicone 'Copic.' It looks like the real because I decorated it with fine sand.
I recognize voices saying 'Oh, stupid!!.' There are some scientists, however, who suggested that the famous archaeopteryx was counterfeit with enough scientific evidence in its own way. When I said, 'Here are octopus footprints,' though most of them were nonchalant, they did not doubt it was the counterfeit. What is the truth?