To insert an image to your calc worksheet, choose "Graphics --> From File" from the Insert Option on the Menubar.

Insert Graphics
Next, browse to find the directory containing the graphic you want to add. Once you find the graphic you want, you can click the "Preview" check box on the bottom of the window to preview the graphic.

Once you have previewed the graphic and are satisfied with the one you have chosen, click the "Open" button to insert the graphic to your workbook.

Resizing the Graphic
To change the size of the graphic, hold down the "Shift" key and click and drag a corner of the graphic until the outline reaches your desired size, then release.

Moving the Graphic
To move the graphic, simply click and drag the image when your cursor is in the shape of cross hairs.