NCSA Audible Collage for Microsoft Windows version 1.2 BETA 1 Introduction NCSA Audible Collage for Microsoft Windows is a visualization and sonification tool for use in the Microsoft Windows 3.x environment. Collage can load and display HDF raster images in MDI display windows. HDF animations may also be loaded and displayed. A variety of mouse-exploration and animation-driven sonification options have also been implemented.