We have to make a seal...for an executive department that is orginal and does not look like the one they have.. mine is the department of homeland security.. so far i have made an eage with soared wings across the top... (it takes up quite a bit at the top about 1/4) ... its a circle seal so what should I add from here.. I'm a little confused as to what they actually do so I dont know whta to add any advice?