A player who goes from Paragon 1 to Paragon 100 unlocks a total of 10 Paragon Portraits. They flash by on the screen as the player is fighting a mob. This makes it hard to take a close look at them. Players who have gotten many characters to Paragon 100 – and beyond – might not care about the corresponding portraits.
You could stop by the in-game Wardrobe and take a look at all of the portraits that you have unlocked. I doubt most players spend a lot of time with the Wardrobe. It takes seconds to pick a portrait frame and get back to fighting demons.
In this blog, I have collected screenshots of all the portrait frames players can unlock as they go from Paragon 10 to Paragon 100.