I have my first card from Romania:
It shows Bran Castle, commonly known as Dracula’s Castle. It is said to be the inspiration for Bram Stoker’s Dracula, but there’s no evidence connecting the castle to either the novel or the historical Dracula, Vlad the Impaler. Even though the Dracula story is intriguing, I don’t think I need fiction to enjoy this romantic and beautiful castle.
I have no idea what’s on the stamp, it looks like a plate to me: