Because of its location on the crossroads between Europe and Asia, and its proximity to the lucrative Silk Road, throughout history Tbilisi was a point of contention among various global powers. Tbilisi's diverse history is reflected in its architecture, which is a mix of medieval, neoclassical, Beaux Arts, Art Nouveau, Stalinist and the Modern structures. Historically, Tbilisi has been home to people of multiple cultural, ethnic, and religious backgrounds, though it is currently overwhelmingly Eastern Orthodox Christian.