Here is one fine image, of which I am very proud 
Austria in 1622
I diplo-annexed: Bohemia, Wurtemberg, Baden, Palatinate, Cologne, Kleves, Thuringen, Saxony, Brandenburg, Tuscany, Genoa and Ragusa
I inherited: Eire and Venice
I military annexed: Hungary, Lorraine (in alliance with France), France (after a lot of wars, eating them up slowly), Poland (same), Papal States (alliance with France), Savoy (same), Helvetia, Bavaria, Serbia, Moldavia, England (after a few BB wars), Sweden (same)
I took advantage of Counter Reformation by military annexing: Denmark, Pommerania, Hessen, Hannover, Hansa.
Right now I am eating up: Turkey and Crimea and trying to diplo-annex Scotland. Knights are left unharmed. Spain, Russia and Scotland are my allies.
Austria in 1622