The Great Friday Mosque, UNESCO World Heritage Site, Chinguetti, medieval trading centre in northern Mauritania, Africa

First Friday prayer at the Paris Great Mosque after COVID-19 lockdown, Paris, France, Europe

Friday prayers at Jamma Masjid (Delhi Great Mosque), Delhi, India, Asia

Friday ablutions at Jamma Masjid (Delhi Great Mosque), Delhi, India, Asia

Friday prayer at the Paris Great Mosque, Paris, France, Europe

Friday prayer at the Paris Great Mosque, Paris, France, Europe

Friday prayers at the Great Mosque, Lyon, Rhone, France, Europe

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

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

Islamic architecture in courtyard, Kalon Mosque, also known as Kalyan Mosque, Poi Kalon, Bukhara, Uzbekistan

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

Jama Masjid, largest muslim mosque in India. Delhi, India, Asia