Essay · The One Dimension

The wall keeps better records than the museum

For thirty years I have photographed plaster instead of paintings — and the plaster, scratched by strangers, says more than any frame ever could.

I started in Baghdad, on a side street off Al-Rashid, where a tea-house wall had been replastered four times and never repainted. Each layer had taken on the marks of whoever leaned against it — a date, a name, the stub of a cigarette burn — and none of it was meant to be seen. That was the point. The trace is honest precisely because nobody designed it.

A surface is not a background

We were taught that the wall waits behind the work, quiet and neutral, while the image performs in front of it. I no longer believe this. The plaster has its own weather: it cracks in the dry season, bruises rust where iron bleeds through, and holds the shadow of a letter long after the chalk is gone.