heres a little colly by ss of rigor
-rigOr---------------------------------------------------------------------- aaaa aaaa
aaaa aa aaaaaaaaa aaaaaaaaa aaaa
a a
aaaa
. a .
-abstrAct illusiOns---------------------------------------------------------
aaaaaaaaaa aaaaaa aaaa aaaaa
aaaaaaaaa aaaa aaaaaaaaa aaaa aaaaa a a aaaa a a a a
aaaa aaaa aaaaaa aaaaa aaaaa aaaa aaaa aaaa aaaa aaaaa aaaa aaaaa aaaaa aaaa aaaa aaaa a