Minoan frescoes from Tell el-Daba important to Egypt. Marinatos has additionally argued that the Tell el Dab'a paintings are evidence of a koine, a visual language of common symbols, which testifies to interactions among the rulers of neighboring powers. The marriage of a Minoan princess to an Egyptian pharaoh may be one possible scenario but there are other ones. Minoan Knossian authority was involved in Egyptian affairs possibly because Crete had a strong naval force to offer the pharaoh. Minoan frescoes from Tell el-Daba The Minoan wall paintings at Tell El-Dab'a are of particular interest to Egyptologists and archaeologists. They are of Minoan style, content,
Minoan civilization among the most well-supported examples known. Because their language has yet to be deciphered, it is unknown what kind of government was practiced by the Minoans, though the palaces and throne rooms indicate a form of hierarchy. A fresco of saffron-gatherers at Santorini is well-known. The Minoan trade in saffron, the stigma of a naturally-mutated crocus which originated in the Aegean basin, has left few material remains. According to Evans, the saffron (a sizable Minoan industry) was used for dye. Other archaeologists emphasize durable trade items: ceramics, copper, tin, gold and silver. The saffron may have had a religious significance.