Mark
a plumb, vertical line at the midpoint of the wall.
Count
the number of panels in the mural. If there are an even number, you
will place an equal number of panels to the left and right of the midpoint
line. If there are an odd number, center your first panel directly
over this line.
Now, hang
the mural as you would wallpaper, following the instructions that came
with the mural.
