Uzbekistan, Samarkand, A dome of Sher Dor Madrasah, also known as Shir Dor Madrasah, Registan Square.

Uzbekistan, Samarkand, Ulugh Beg Madrasah, also known as Ulugbek Madrasah, Registan Square.

Uzbekistan, Bukhara, Ulugh Beg Minaret and Madrasah at Memorial Complex of Al Gijduvani, Gijduvan.

'paul.taylor@blossomsandbows.co.ukClose up of wall of Kalon Minaret, Kalon Mosque, also known as Kalyan Mosque, Poi Kalon.

Uzbekistan, Bukhara, Kalon Minaret, Kalon Mosque, also known as Kalyan Mosque, Poi Kalon.

Uzbekistan, Bukhara, Chor Minor Madrasah, also known as Chor Minar Madrasah.

Uzbekistan, Bukhara, Kalon Minaret, Kalon Mosque, also known as Kalyan Mosque, Poi Kalon.

Uzbekistan, Bukhara, Kalon Mosque courtyard, also known as Kalyan Mosque, Kalon Minaret and Mir-i Arab Madrasah behind.

Uzbekistan, Bukhara, Building in courtyard of Kalon Mosque, also known as Kalyan Mosque, and Kalon Minaret.

Uzbekistan, Bukhara, Kalon Mosque courtyard, also known as Kalyan Mosque, Kalon Minaret and Mir I Arab Madrasah behind.

Uzbekistan, Khiva,Close up of Kalta Minor Minaret, also known as Kalta Minar Minaret, Ichan Kala.

Uzbekistan, Khiva,Pahlavan Mahmud Mausoleum on left and Islam Khodja Minaret, Ichan Kala.