Cracks of Jerusalem's Western Wall get full treatment(1/4)

A labourer injects a type of grout into the gaps and fissures in the stones of the Western Wall, Judaism's holiest prayer site, as part of the Israel Antiquities Authority treatment of the ancient stones, in Jerusalem's Old City, Feb. 23, 2021. (Photo/Agencies)

A labourer injects a type of grout into the gaps and fissures in the stones of the Western Wall, Judaism's holiest prayer site, as part of the Israel Antiquities Authority treatment of the ancient stones, in Jerusalem's Old City, Feb. 23, 2021. (Photo/Agencies)

A labourer injects a type of grout into the gaps and fissures in the stones of the Western Wall, Judaism's holiest prayer site, as part of the Israel Antiquities Authority treatment of the ancient stones, in Jerusalem's Old City, Feb. 23, 2021. (Photo/Agencies)

A labourer injects a type of grout into the gaps and fissures in the stones of the Western Wall, Judaism's holiest prayer site, as part of the Israel Antiquities Authority treatment of the ancient stones, in Jerusalem's Old City, Feb. 23, 2021. (Photo/Agencies)