The Potter's Rib and the Shape of the Unfinished Vessel

I spent a morning recently watching a friend at her wheel, a lump of clay spinning into something recognizable. My eye was drawn not to her hands cradling the form, but to a simple, curved tool she kept reaching for—a potter’s rib. It’s a flat, often wooden or metal blade, used not to add material, but to shape what’s already there. To smooth, to refine, to guide the final curve into being while the vessel is still wet, still malleable.

It struck me that we rarely have a tool like this in our own work. We have hammers to drive things forward, chisels to break things apart, and buckets to hold everything. But we lack the gentle, guiding tool for the in-between state—the project that is no longer a raw lump of an idea but is far from being fired in the kiln, hardened into its final form.

We tend to either leave our work completely unshaped, a wobbly mess of potential, or we try to fire it too soon, declaring a first draft a final one out of sheer exhaustion. The wisdom from the potter’s shed is to actively engage with the work while it’s still soft. This is the most crucial, and most vulnerable, phase.

My friend explained that without the rib, the walls of a vase can become uneven, weak spots can form, and the entire structure can collapse under its own weight as it grows. The rib provides external support and a clear vision of the final contour, applied while the clay can still accept the change. It’s a tool of prevention, not correction.

So what is our equivalent? I’ve started to think of it as the ‘soft review.’ It’s a dedicated, brief, and gentle session scheduled deliberately while a project is mid-flow. It’s not a critique; it’s not about finding flaws. It’s about running your mental rib over the contours of the work. Is the structure sound? Is the argument holding its shape? Are the connections between sections smooth, or are there awkward, weak transitions?

This isn’t the time for a deep edit or a radical pivot. It’s a moment of calibration. It’s the five minutes after writing a key section to re-read the introduction and ensure they’re still aligned. It’s the quick sketch of a wireframe to feel the user flow before another week of coding. It’s the act of shaping as you build, ensuring the whole thing grows strong and true, instead of waiting for the catastrophic collapse that demands a total restart. The potter’s rib teaches us that the best time to ensure a thing’s strength is long before it has any.

Notes & further reading

A few pages I came back to while writing this: