Bill Haneman High Contrast engine Suzanna Smith High Contrast icons Calum Benson High Contrast icons Seth Nickell Dave Camp Mist GTK & Marco Tuomas Kuosmanen Default Marco, icons, gtk Jakub 'jimmac' Steiner Default icons, Smokey-Blue|Red icons Susan Kare Mist (aka 'Flat-Blue') icons, Sandy icons Arlo Rose Crux icons, GTK, & Marco Jakub Stainer Luca Ferretti HighContrast-SVG icons Wolfgang Ulbrich GreenLaguna based on GnomishBeige theme Menta based on Zukwito theme BlackMate based on GnomishDark theme TraditionalGreen based on Clearlooks-Phenix theme Pedram Pourang (http://tsujan.deviantart.com/art/GnomishBeige-300113500) (http://tsujan.deviantart.com/art/GnomishDark-300548460) Mattias aka lassekongo83 (http://lassekongo83.deviantart.com/art/Zukitwo-203936861) Jean-Philippe Fleury TraditionalOk gtk3 (from Clearlooks-Phenix theme) Michael Lavers aka kolanos kolanos ContrastHighInverse GTK3 part (https://github.com/kolanos/gnome-high-contrast-inverse-theme) Ambiance 69 Shiny GTK3 part part (http://gnome-look.org/content/show.php?content=164764)