Have you always liked those material design icons used in so many Web applications? Now, you can also use these in wxRuby3 desktop GUI applications. The wxRuby3 MaterialDesignArtProvider is a 100% pure Ruby implementation of a custom ArtProvider providing access to over 8000 icons (many of them available in multiple variants) from the FontAwesome, MaterialDesign, FluentUI and SimpleIcons collections Make your wxRuby3 desktop GUI applications looking slick, modern and having the same appearance on any platform, be it Linux GTK, Windows or Mac OSX. For an example see https://github.com/mcorino/wxRuby3-MaterialDesignArtProvider/blob/master/ass.... For more details see https://github.com/mcorino/wxRuby3-MaterialDesignArtProvider. For API details and overviews of the available icons see the documentation: https://mcorino.github.io/wxRuby3-MaterialDesignArtProvider/index.html Rubygems: https://rubygems.org/gems/wxruby3-mdap wxRuby3: https://github.com/mcorino/wxRuby3