Create and integrate a SVG version of several icons in WikiEditor (codebase). See this bug report for more information. This task is part of larger efforts to make MediaWiki high-density display friendly. This task requires existing graphics skills working with a Vector graphics application (e.g. Inkscape). Links to SVG file(s) that you have created are welcome. Basic knowledge of CSS might also be helpful for integration. Students are required to read Wikimedia's general instructions first.