Bouldern Video: Dave Graham - Petrichor (8C/V15) First Ascent 17. Oktober 201917. Oktober 2019 AlMa 0 Kommentare Bouldern, News, Outdoor, Sport Just last week, we reported about Dave’s newest 8C + creation „Hypnotized Minds“. In August, Dave stayed in the Rocklands, where he added a new 8C on his ticklist with „Petrichor“. Here the uncut video produced by mellow from his ascent.