Oerbier is a strong Belgian dark ale brewed from a mixture of different types of malts.

It's brewed using Poperinge Golding hops in flowers and a special yeast and lactic acid bacteria, which makes it a little tart, especially with aging. The beer will experience a slight taste evolution over time and will become vinous. 

The little person on the label is the Oerbier man, a simple creature who holds a brewer's fork in his right hand, symbolizing the work and science, but looking to the other side, the result of all this, the glass of (Oer)beer. The artwork on the poster is a wallpainting found in Spain (Altamira) and is considered by art lovers as being the best prehistoric art work (30.000 years BC).