STIER OFFICE

#Quadrupeds (series IV) #Quadrilaterals #Other polygons #Letters or numerals representing a human being, an animal, a plant, a heavenly body, a natural phenomenon or an object #Letters presenting a special form of writing #Colours #Bisons, bulls #Heads of animals of Series IV, with horns #One quadrilateral #Two quadrilaterals, one inside the other #Quadrilaterals containing representations of animals or parts of animals' bodies or plants #Quadrilaterals containing one or more letters #Quadrilaterals with dark surfaces or parts of surfaces #Polygons with one or more truncated or rounded angles #Letters or numerals representing an animal or a part of an animal's body #Letters in light-coloured characters on a dark background #Two predominant colours