Elevated view of the monumental cemetery - Milan - Milan A young mother with child - Bumthang - Bhutan and Tsechu Festivals Bryce Canyon at sunrise - Utah - US Parks The main square of Stare Mesto - Prague - Prague Imam mosque at the sunset - Esfahan - Iran 2006 Valley of Temples - Agrigento - Sicily Lake Bled at sunset - Bled - Slovenia Cityscape from Toronto island - Toronto - Toronto Hagia Sophia - Istanbul - Turkey Horseshoe bend canyon - Arizona - US Parks Si-o-Se bridge - Esfahan - Iran 2006 Mosaics in Pomposa Abbey, Codigoro - Ferrara - Ferrara & Ravenna Cityscape from Empire State Building - New York City - New York City Inside the Sagrada Familia - 2014 - Barcelona Typical canal at dusk - Amsterdam - Amsterdam Piazza IX Aprile at dusk - Taormina - Sicily Tree of Life at Milan Expo 2015 - Milan - Milan Expo 2015 Mask at carnival - Venice - Venice Carnival Grand Canyon at sunrise - Arizona - US Parks Elevated view of Lake Bled at sunset - Bled - Slovenia Belvedere Palace in Vienna - Vienna - Austria Cityscape of Salzburg at sunset - with the historic Hohensalzburg Fortress on hilltop - Austria Tanneries - Fes - Morocco Ceiling of the library of congress - Washington DC - Washington Acquarium at the Mall - Dubai - Dubai Tombs of the kings at Naqsh-e Rostam - Persepolis - Iran 2012 Galleria Vittorio Emanuele at dusk - Milan - Milan Temple of Angkor Wat - Siem Reap - Cambodia Mont-Saint-Michel at sumrise - Normandy - Loire, Normandie etc Basilica of San Vitale - Ravenna - Ferrara & Ravenna Aboriginal child - Kuala Lumpur - Malaysia Basilica of Saint Francis of Assisi - Assisi - Assisi Sunset over Tso Moriri lake - Tso Moriri - Ladakh Chicago skyline at sunset - Chicago - Chicago Mir-i-Arab madrasa and the Kalon minaret - Bukhara - Uzbekistan Parthenon and Acropolis - Athens - Athens Portrait of children - Delhi - India The Treasury seen from the narrow Siq - Petra - Jordan Djemaa el fna square at dusk - Marrakech - Morocco The historical Chateau de Chenonceau on the Cher river - Loire Valley - Loire, Normandie etc Al Arab Hotel - Dubai - Dubai The jetty at dusk - Borneo, Kapalai Island - Malaysia Portrait of Hadzabe child - Eyasi - Safari Portrait of man - Jaipur - India Nemo science museum by Renzo Piano - Amsterdam - Amsterdam Brandenburg gate - Berlin - Berlin Elevated view of Marina bay - Singapore - Singapore Nyhavn canal - Copenhagen - Copenhagen Indian boy - Delhi - India Umayyad mosque at dusk - Damascus - Syria