<p>Picture of a beer mug with the Pilsner Urquell logo.
</p>
Made the picture myself (see URL).
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:SanderSpek~commonswiki" title="User:SanderSpek~commonswiki">SanderSpek~commonswiki</a> assumed (based on copyright claims).
CC BY 2.5
No machine-readable source provided. Own work assumed (based on copyright claims).