Reading up on the stuff that's actually coming out of the can, it doesn't look like there are particles that are small enough to actually aerosolize into the air. They tout wool and mohair as candidate things that can be sprayed.

> Reading up on the stuff that's actually coming out of the can, it doesn't look like there are particles that are small enough to actually aerosolize into the air.

I have my doubts whether breathing the small fibrous particles that are contained in the spray won't have some unhealthy consequences.

Because this is art, not a serious garment proposal, and having the model wear a mask would spoil the art.

Maybe it is and they didn't wear masks because it would take away from the optics.

Non-woven fabric - WO2003104540A2

https://patents.google.com/patent/WO2003104540A2/en

> by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used

Ah yes, those sweet non-toxic bonding agents