The mark consists of a profile portrait of a gentleman in a red cap, dark glasses, and brown monk's garb holding a glass of dark beer in one hand and a human skull in the other hand, with a stylized circular black and white piano keyboard behind his head, in an abbey setting. The color brown appears in the hallway walls, the skull, the man's skin, the man's robe, the upper half of the beer, and in the banner and the words within the banner, "CARPE DIEM VITA BREVIS". The color red appears in the man's hat, the wording "BROTHER" "BELGIAN STYLE ABBEY ALE" and in the background square. The color black appears in the lower half of the beer, the man's beard, the sunglass frames, the raised piano keys, the wording "THELONEOUS", and the shadow. The color white appears in the outline of the beer mug, the beer foam and the flat piano keys.