Since my Cardassians serve in the Fourth Order, I made an attempt of creating Fourth Order's logo, following example of Third Order, which we could see in "Empok Nor" episode.
The drawing is asymmetrical and far from perfect, but you get the idea (I hope).
In a Cardassian library
or in a Cardassian gallery
"Reagan, it appears, is really only an ardent unionist if the unions in question are in Poland" - Stephen King, Skeleton Crew