Flags and arms of cantons of Switzerland abandoned the use of the term "half-canton" as an official designation, so that the official number of cantons became 26 - the former half-cantons being now referred to as "cantons with half a cantonal vote" officially, even though they are still commonly referred to as" half-cantons". With the exception of Lucerne, Schwyz and Ticino, the cantonal flags are simply transposed versions of the cantonal coats of arms. In case of Lucerne and Ticino, whose flags consist of fields of different colours divided per fess (horizontally), the coats of arms are of the same colours divided per pale (vertically). The coat
Flags and arms of cantons of Switzerland arranging cantonal insignia in shields ("escutcheons") as coats of arms arises in the late 15th century. The "Tagsatzung" in Baden was presented with stained glass representations of all cantons in ca. 1501. In these designs, two cantonal "escutcheons" were shown side by side, below a shield bearing the Imperial Eagle and a crown, flanked by two banner-bearers. Based on these, there arose a tradition of representing cantonal arms in stained glass ("Standesscheiben"), alive throughout the early modern period and continued in the modern state. The flag of Zürich is derived from a blue-and-white design attested since the 1220s, the diagonal