the end of the Bronze Age. Other supposed Minoan colonies, such as that hypothesized by Adolf Furtwängler on Aegina, were later dismissed by scholars. However, there was a Minoan colony at Ialysos on Rhodes. Minoan cultural influence indicates an orbit extending through the Cyclades to Egypt and Cyprus. Fifteenth-centuryBC paintings in Thebes, Egypt depict Minoan-appearing individuals bearing gifts. Inscriptions describing them as coming from keftiu ("islands in the middle of the sea") may refer to gift-bringing merchants or officials from Crete. Some locations on Crete indicate that the Minoans were an "outward-looking" society. The neo-palatial site of Kato Zakros is located within 100 meters of the modern shoreline in a bay. Its large number of workshops and wealth of site materials indicate a possible entrepôt for trade. Such activities are seen in artistic representations of the sea, including the Ship Procession or "Flotilla" fresco in room five of the West House at Akrotiri. Agriculture and cuisine The Minoans raised cattle, sheep, pigs and goats, and grew wheat, barley, vetch and chickpeas. They also cultivated grapes, figs and olives, grew poppies for seed and perhaps opium. The Minoans also domesticated bees. Vegetables, including lettuce, celery, asparagus and carrots, grew wild on Crete. Pear, quince, and olive trees were also native. Date palm trees and cats (for hunting) were imported from Egypt. The Minoans adopted pomegranates from the Near East, but not lemons and oranges. They may have practiced polyculture, and their varied, healthy diet resulted in a population increase. Polyculture theoretically maintains soil fertility and protects against losses due to crop failure. Linear B tablets indicate the importance of orchards (figs, olives and grapes) in processing crops for "secondary products". Olive oil in Cretan or Mediterranean cuisine is comparable to butter in northern European cuisine. The process of fermenting wine from grapes was probably a factor of the "Palace" economies; wine would have been a trade commodity and an item of domestic consumption. Farmers used wooden plows, bound with leather to wooden handles and pulled by pairs of donkeys or oxen. Seafood was also important in Cretan cuisine. The prevalence of edible molluscs in site material and artistic representations of marine fish and animals (including the distinctive Marine Style pottery, such as the LM IIIC "Octopus" stirrup jar), indicate appreciation and occasional use of fish by the economy. However, scholars believe that these resources were not as significant as grain, olives