?RWA open drawing?

I foolishly did not take down the name of the artist who made the fifth work that blew me away at the RWA open, which was a large, textural print/drawing evoking a cliff-like landscape. Who made this? I found it haunting and compelling. It evoked my own oil/coldwax and ink drawings of the Pembrokeshire cliffs, but I don’t think it was made from cold wax, it had a print-like texture, although the surface seemed scraped and scoured in the same way. I stood in front of this work for ages. I wish I knew who made it!