or pictures surrounding it on all sides such as a city tourist map that is distributed
for free but contains advertisements around the map on all sides. Because the adver‑
tising is very important on that type of layout it can be acceptable, but on most
analytical and informational layouts, surrounding the map with an equal amount of
margin information on all sides results in an undesirable amount of clutter and lends
itself to confusion as to what the main focus of the layout is.