Tasmdak, the triangular patterns that adorn the walls of Ghadames, stand as the pinnacle of creativity in Zanjfour art, embodying the richness and diversity of its decorations. This decorative element, always referred to in the plural, holds profound connotations for the residents of Ghadames, signifying traps due to its resemblance to the Mendaf, a traditional trap made from palm fronds. Tasmdak is an artistic abstraction of this Mendaf, carrying within it the fragrance of the past.
Zanjfour art, which represents the artistic identity of Ghadames, transcends being merely a decoration; it is an art form in its own right, even though some of its elements share similarities with other arts. The Zanjfour patterns are evident in dishes made from palm fronds and in some sculptures, indicating its deep roots in Amazigh culture. While Ghadames bears a unique imprint in this art, its influences are found in other Amazigh regions, affirming the unity of cultural identity. Nevertheless, Zanjfour art in Ghadames remains the most distinctive and unique, making it a timeless symbol of this ancient city.