This category contains SVG files showing very simple images. To draw uncomplicated graphics by hand seems more adequate than to use an editor, and will result in often dramatic reduction of file size.
For an example, see file Ecu-dames.svg: .
Most of the images show very simple structures, better to be drawn by hand.
As a rough rule, files with ~17 Kb contain raster data, with ~66 KB contain raster and PGF data. Repaired files are in the subcategory.