The Image Source can be set to the Image Gallery, an Image Directory or the Desktop.  A Liquib Screensaver performance can consist of any mixture of Random Tools and Effects, Tool and Effect Sequons and Scripted Sequences.  Tools and Effects tabs allow specification of which manipulation types should be included.  The characteristics of random Masking are controlled via the Masks tab.  The Tiles tab provides options to activate Tiling at random intervals, so that Liquib effects are reflected onto mirroring panels, perhaps with Tile Centering and/or automated Tile Wandering motion enabled.  The Script files to include can be selected under the Scripts tab.  Audio Options can be specified so that Liquib effects are accompanied by music.