Young in London–d1 model Jonas Kloch delivers an infectious serving of youth for the pages of Australian magazine Helmet. Photographed by Kate Cox, Jonas dons a quirky wardrobe, juxtaposed with sharp tailoring as styled by Katy Lassen. / Hair by Ben Jones (Jed Root) using Bumble and Bumble. Makeup by Jo Frost using Bobbi Brown. Photo assistance by Alistair Holloway. Style assistance by Clara Olowookere.