How can I get clip art into a Writer Document please?

I am new to Libreoffice after using Microsoft Office.
I wanted to know how to obtain then enter clip art into a document please.

First, click View > Side pane.

Then click the photo symbol and choose a topic. Clipart can be added by drag and drop.

Menu/Tools/Gallery or in the Standard Toolbar there is a Gallery button

Open the sidebar, click on the Gallery icon, select a theme, select a picture, drag and drop.

The installed themes are from OpenClipart 800.

See also: AOO forum: Clip art

See also this screenshot