Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.
Feather Icons - Simply beautiful open source icons
Artrage - A simple but lovely natural media painting and sketching program.
Icons8 - Free app for Mac & Windows already containing 39,800 icons. Allows to search and import icons…
Procreate - Procreate is the most powerful and intuitive digital illustration App available for iPad®.
IconBros - Free and continuously growing high quality icons