I was going to do a tutorial today until I saw these AMAZING nails based on districts in The Hunger Games. Nothing I could do could even compare, so I'll refer to you Beautopia's talent. Here are my two favorites.
DISTRICT 2 – mining

Stonework and mining are represented in these nails. Not to mention the gun, since now District 2 is known for creating career tributes to conquer the Hunger Games.
DISTRICT 4 – fishing

Love the coral and seafoam for the water-focused District 4. The trident is a shoutout to Finnick's weapon of choice.