The seal who swims (used to swim?) regularly from the sea up the river Wear past the National Glass Centre in Sunderland.

Since the above seal is barely recognisable (yet it was the only one which ever let me photograph it) I thought I better offer a close up of a colourful seal as well:

The seal of the university of Prague, featuring Karel IV, King of Bohemia, and Wenceslaus, patron saint of Bohemia.

The Ragtag Daily Prompt: Seal