GraphicsMagick is a replacement for ImageMagick. Now x11-themes/tango-icon-theme-extras depends only on media-gfx/imagemagick.
Please note that this will fail to configure/install. It seems that this package relies on informations provided by imagemagicks pkgconfig file to install files.
(In reply to comment #1) > Please note that this will fail to configure/install. It seems that this > package relies on informations provided by imagemagicks pkgconfig file to > install files. > patched it out & tested it works.