benb21•9d ago

Hot take: Is it ever okay to clean ancient artifacts before photographing them?

I volunteered on a dig down near Tucson back in 2019, and we hit a spot with some pretty fragile pottery fragments. The lead archaeologist there had a strict rule: no brushing, no rinsing, nothing until after the photos were taken. But the dirt was caked on so thick I could barely see the decoration, and it took me three full afternoons just to get a handful of pieces documented before cleaning. Meanwhile, I've seen other crews online who lightly brush loose sediment off first to get better photos for their records. I get that context matters and you don't want to lose any residue, but if the dirt is hiding the details, are you really recording what's there? A friend from a university lab in Florida told me they pre-clean everything because grant reviewers expect clear images. So which side is right? Does a dusty artifact give a truer picture of the find, or are we just being stubborn about tradition?

2 comments

2 Comments

troy_adams9d ago

I was part of that same dig near Tucson in 2019, actually worked right next to the lead archaeologist. He was dead set on no cleaning before photos, and I watched him lose some really good decoration detail because the dirt was so thick you couldn't see the black-on-white patterns. That's the thing - if your photos don't show the artifact's surface clearly, you're basically recording a lump of mud, not the piece itself. I get the argument about preserving context and not losing residues, but dirt hiding the actual design means your record is incomplete from the start. The Florida lab crew has a point - grant reviewers want to see what they're funding, not guess through layers of sediment. In my opinion, a light brush to remove loose dirt is fine, just don't scrub or wet anything until the photos are done.

park.tara9d ago

Brought back a memory from my cousin's pottery class where the instructor made everyone scrub their pieces before photos too lol. She was super strict about it because she said the dirt hides the micro details that make or break a piece. But then someone accidentally scrubbed too hard and scratched this beautiful corrugated piece right into a modern art mess. Whole class just stared at each other like what did we just do. I mean yeah a light brush is probably fine but maybe don't let the perfectionists near the fragile stuff without supervision. The Tucson dig thing reminds me of how my uncle used to say archaeologists argue more about dirt than my family argues about politics at Thanksgiving dinner.