A couple of hours later, we enter the city of Kokand, the pearl of Fergana. First stop is Khudayar Khan&rsquos palace in the centre of the city, built in the 19th century by the last Kokand Khanate king. I stare at wall after wall of intricate blue, green, maroon and ochre tile work, flowery calligraphy, delicately carved wooden doorways. I can relate to some aspects of all these cultural artifacts, the Muslim names of rulers, and the architectural styles of the domes and arches and their scriptural ornamentation. I can read the Persian and Arabic calligraphy on the walls, but I don&rsquot know what the words mean. I feel like an insider and an outsider. I came to Uzbekistan to find some sort of spiritual connection, which I certainly didn&rsquot find in the historical sites, but I did in the people good-natured, curious and hospitable people who shared food and photographs with me on trains from Samarkand to Bukhara and from Khiva to Tashkent.