Pegasis said:
I would like to know if you can erras parts of a clip art.
if so how please
In PowerPoint, you can use Draw/Ungroup. Do this as many times as necessary
to completely ungroup the clip art. Then delete or even give a background
color to what you don't need.
If you need more control over what's erased (that is, part of a piece), you
may be able to use Draw/Edit Points. Or use an image editor, as Paul
suggested.