Religious symbols that might
have been appropriate for
February 20, 21, and 22:

Recall that this is Black History Month,
and that the octagon has a special
religious significance (here and here).
The second and third symbols
are derived from the first symbol,
which is itself derived from
a well-known commandment on
the New York Times obituary page:

chcbrunettebabe
you are very smart! =)