Dwane is a keen photographer and has a photography blog on the Mumford & Sons website. Dwane held his first solo photography exhibition, A show of faces, on the 16th November to the 24th November 2013 in Shoreditch, London.
On the 31st May 2013 whilst performing at the Greek Theatre Berkley, Dwane had an acute subdural hematoma which went undiagnosed for over a week. Dwane went on to perform six gigs before finally being correctly diagnosed and treated in Austin on June 11. He was discharged on the 13th of June after a successful operation. Mumford & Sons had to cancel three performances in America including the 2013 Bonnaroo Music Festival so Dwane could fully recover. Touring for the band resumed three weeks later for their headline slot at Glastonbury Festival.