instructions for a larger view and
suggestions for a short tunnel on the back
make a mask half the scale (12' by 5.5') with
4 RMS Banners and balloons inflated to 4"
in diameter instead of 8". It
would have exactly the same color pattern,
could reduce this mask to one quarter the
scale (6' by 2.75') with a single RMS Banner.
and balloons inflated 4" in
diameter. This will require adjusting
the design to one quarter the number of
balloons. You can do this with RMS
Banner graph paper. Use two adjacent
square panels on the graph paper. The
graph scale is 1/2" = 1'.