gtk2/docs/reference/gtk/visual_index.xml

<para role="gallery">
  <link linkend="GtkAccelLabel">
    <inlinegraphic fileref="accel-label.png" format="PNG"></inlinegraphic>
  </link> 
  <link linkend="GtkButton">
    <inlinegraphic fileref="button.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkCheckButton">
    <inlinegraphic fileref="check-button.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkColorButton">
    <inlinegraphic fileref="color-button.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkComboBox">
    <inlinegraphic fileref="combo-box.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkComboBoxEntry">
    <inlinegraphic fileref="combo-box-entry.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkEntry">
    <inlinegraphic fileref="entry.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkFileChooserButton">
    <inlinegraphic fileref="file-button.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkFontButton">
    <inlinegraphic fileref="font-button.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkFrame">
    <inlinegraphic fileref="frame.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkIconView">
    <inlinegraphic fileref="icon-view.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkImage">
    <inlinegraphic fileref="image.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkLabel">
    <inlinegraphic fileref="label.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkMenuBar">
    <inlinegraphic fileref="menubar.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkNotebook">
    <inlinegraphic fileref="notebook.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkPaned">
    <inlinegraphic fileref="panes.png" format="PNG"></inlinegraphic>
  </link> 
  <link linkend="GtkProgressBar">
    <inlinegraphic fileref="progressbar.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkRadioButton">
    <inlinegraphic fileref="radio-group.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkScale">
    <inlinegraphic fileref="scales.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkScrolledWindow">
    <inlinegraphic fileref="scrolledwindow.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkSeparator">
    <inlinegraphic fileref="separator.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkSpinButton">
    <inlinegraphic fileref="spinbutton.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkStatusbar">
    <inlinegraphic fileref="statusbar.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkTextView">
    <inlinegraphic fileref="multiline-text.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkToggleButton">
    <inlinegraphic fileref="toggle-button.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkToolbar">
    <inlinegraphic fileref="toolbar.png" format="PNG"></inlinegraphic>
  </link> 
  <link linkend="GtkTreeView">
    <inlinegraphic fileref="list-and-tree.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkWindow">
    <inlinegraphic fileref="window.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkMessageDialog">
    <inlinegraphic fileref="messagedialog.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkFontSelectionDialog">
    <inlinegraphic fileref="fontsel.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkColorSelectionDialog">
    <inlinegraphic fileref="colorsel.png" format="PNG"></inlinegraphic>
  </link>
  <link linkend="GtkFileChooserDialog">
    <inlinegraphic fileref="filechooser.png" format="PNG"></inlinegraphic>
  </link>
</para>