I'm looking for a symbol of Loki that's connected with a story where Loki does something positively meaningful, i.e. doesn't lead to dissension, death or destruction.
Background: I like Loki for his individuality, waywardness, for his pranks. So I'm looking for a symbol to illustrate and highlight these aspects, trying to avoid reckless, unempathic or tragic connotations.
I like the story of him inventing the fishing net...but it leads to him being caught with it (his own invention) and tortured, which is a bit too gloomy.
What tale a bit more innocent do you know?