That is the first time i have seen Silesia achive something. Also what mods do you use? Those borders and map looks awsome.
I use magical combination of
*Typus Orbis Terrarum, changes basemap
*TBARTW Transparent Political Mapmode
*GFX Overhaul (steam workshop), compatible with these two if you delete GFX Overhaul's files colormap_water.dds, atlas0 and atlas0normal (or something like that, there are basically three files overlapping with Typus' superior ones).
I love it, the only downside is sometimes via weird interaction with transparent grunt different areas of the same country have vastly different shades of its colour. But that's minor.
Oh and to end the series of my screenshots from the same observe game,
the Holy Trio of
Orthodox Stockholm
Reformed Rome
Sunni Tuscany

(Tunis conquered it)
Can't believe no one paid attention to this Kazakh. How often do you see it spawn, not mentioning Kazakh owning most of China? This was... new.
China??? All five screenshots I posted are from the same game. Most of China is owned by regular boring... uhm... the greatest AI Qing I have ever seen... nevermind.