Using Masks and Layers—Painting, Filling, and Color Tools - GIMP 2.6 for Photographers: Image Editing with Open Source Software - page 260

Figure 3.74
The monitor.xcf
image with the new
layers. The width of
the monitor front is
measured with the
Measure tool.
Figure 3.75
The layer from east-
ercard.png is inserted
and aligned with the
front layer using the
Alignment tool.