Watch LookMovie. Accomplished all-round climber Neil Gresham seems to be the fine wine of UK climbing; at 50 he realises his hardest traditional project, Lexicon. The steep and blank headwall of Pavey Ark’s East Gully in the Lake District has a smattering of tiny holds and notably no protection. A successful ascent would rank it as one of the most significant. Such a stunning line has not gone unnoticed by the UK’s other trad masters as entertaining cameos from Dave MacLeod and Steve McClure bring additional depth and credibility. We also witness one of the biggest lead falls ever captured, scary stuff!