There once was a cartographer named Imelda who had sailed the same coastline forty times in her life, charting it from forty slightly different angles, in forty different lights. At the end of her career, the town asked her to submit one final map to hang in the harbor hall — the official, definitive map of the coast, the one sailors would trust forever after.
She had forty drafts to choose from. Some showed the coast at its cruelest, jagged and grey, the rocks that had taken three ships that she knew of. Some showed it gentle, gold at sunset, forgiving. One, drawn on a particularly difficult morning, showed almost nothing — just fog, because that was all she'd been able to see.
She chose the gold one. It was, undeniably, beautiful. It was also, undeniably, true — the coast really had looked like that, once, for about twenty minutes, on a Tuesday in her thirty-first year.
The map went up in the harbor hall and sailors trusted it completely, the way people trust anything that's been framed and hung at eye level with good lighting. New captains studied it before their first voyages. Mothers pointed to it and told their children, "That's our coast." No one asked to see the other thirty-nine drafts, rolled and forgotten in a chest in Imelda's attic, one of which showed, with brutal accuracy, exactly where the rocks were that had taken those three ships.
Imelda thought about the chest often in her last years. She never burned the other drafts. She never hung them either. Instead, she made a habit, every few months, of climbing to the attic alone and unrolling one at random, just to remind herself the gold one wasn't the only true thing she'd ever drawn — just the one she'd decided the harbor hall could hold.
On the morning she died, her grandniece found her in the attic, the fog draft spread across her lap, looking at it the way you look at an old photograph of yourself you don't quite recognize and can't quite look away from either.
The grandniece kept the gold map exactly where it hung. But she took the fog draft down to the framer in town, and hung it in her own small house, where no sailors would ever see it, where it could just be true without having to also be useful to anyone.