Hugin & Munin was an underground Doom metal band formed in Brazil. The band doesn't exist anymore, but there's some material remaining from its short period of activity (2004-2009).
The art is from an unreleased single. The band logo with a depiction from the Heidelberger Totentanz in the centre. Below, an inscription in latin: "Et Timuerunt Mortis", that could be translated; "and they fear (the) death".
"Et Timuerunt Mortis" is a sarcastic depiction and mockery of the fear that invade and limit people's decisions and actions, a world of irrational confusion that clouds their reasoning and judgement.