Metaphors ========= Claire Alexander <claire.alexander@intel.com> Hylke Bons <hylke.bons@intel.com> Darren Wilson <darren.wilson@intel.com> Alexander Wilms <alexander.wilms@zoho.com> Ahmad Harthi <aalharthi@kacst.edu.sa> Artwork ======== Jakub Steiner <jimmac@novell.com> Lapo Calamandrei <calamandrei@gmail.com> Hylke Bons <hylke.bons@intel.com> Barbara Muraus <barbara.muraus@gmail.com> Issa Alkurtass <ialkurtass@kacst.edu.sa> Norah Abanumay <nabanimy@kacst.edu.sa> Matthias Freund <matti_lx@mailbox.org> Rizal Muttaqin <riz_17_oke@yahoo.co.id>