My Montblanc Meisterstuck pen
Time to catch up with my writing and artwork. A fountain pen is indefinitely refillable.

A bottle of black black ink.
Ink can be used for writing and/or drawing.

A THICK leatherbound journal with handmade paper.
If I am in jail, I must have need to work things out in my head. Best to do this on paper. The one year should give me enough time to figure things out.