The Roman Catholic Bishop of Saint John, Robert Harris (left), and the Anglican Bishop of Fredericton, David Edwards, sign their joint declaration at St John’s Anglican Church in the New Brunwsick port city of Saint John on Monday. Photo: Kenneth White. (1 Oct. 2018) + more details

Fr Kevin Smith (Priest Administrator of the Anglican Shrine) and Mgr John Armitage (Rector of the Roman Catholic Shrine) at the signing of an ecumenical covenant for the Anglican and Catholic shrines to Our Lady of Walsingham. (24 Sept. 2018) + more details

The choir of Hereford Cathedral was invited to join the choir of the Sistine Chapel on the steps of St Peter's, Rome, to sing for the two-hour St Peter's mass on 29 June 2018. The Dean of Hereford Cathedral, the Very Revd Michael Tavinor said: 'We felt today that we were playing our small part for the cause of Christian unity. Those choirboys will be telling their grandchildren about the day they came to Rome and sang for the Pope. It will always be with them'. Photo: Hereford Cathedral. (29 June 2018) + more details

'Spiritual twins' Fr Bernard de Margerie (Roman Catholic, front left) and Fr Colin Clay (Anglican, front right) were both ordained on June 1, 1958: one in Vonda, Saskatchewan, Canada and one in London, UK. A joyful celebration of thanksgiving for their 60th anniversaries of ordination was held tonight at St John Anglican Cathedral in Saskatoon. Bishops in attendance were (back, l-r) Anglican Bishop (Emeritus) Rod Andrews, Catholic Bishop Mark Hagemoen, and Anglican Bishop (Emeritus) Thomas Morgan. Photo: Kiply Lukan Yaworski/RC Diocese of Saskatoon. (3 June 2018) + more details

Archbishop Justin Welby addresses the General Assembly of the Conference of European Churches in Novi Sad, Serbia. Photo: Albin Hillert/CEC. (2 June 2018) + more details

Bishops Brian Bayda, Robert Hardwick, and Archbishop Donald Bolen are the Ukrainian Catholic bishop of Saskatoon, the Anglican bishop of Qu'Appelle, and the Roman Catholic archbishop of Regina respectively. Photo: Frank Flegel. (June 2018) + more details

ARC-Canada members gathered at St. Michael's College, Toronto. L-R: Julien Hammond, Rev Dr Scott Sharman, Dr Michelle Dabrowski, Archbishop Donald Bolen, Bishop Linda Nicholls, ?, Rev Dr Iain Luke, Sr Donna Geernaert, Fr Raymond Lafontaine, and Deacon Maylanne Maybee. Photo: ARC-Canada. (23 May 2018) + more details

The Anglican and Roman Catholic Archbishops of Uganda, Stanley Ntagali and Cyprian Kizito Lwanga, with bishops from the two churches at the Ugandan Martyrs Shrines in Namugongo. Photo: Bishop Henry Katumba/Diocese of West Buganda. (May 2018) + more details

Mathilde Nkwirikiye (right) chats with the grandmother of one of the recipients of a St Timothy Scholarship. Photo: Cristiano Barbarossa. (May 2018) + more details

Fr. Keith Pecklers, SJ, Bishop Montfort Stima, Archbishop David Moxon, and Bishop Brighton Vitta Malasa. Photo: Kenneth White. (May 2018) + more details

Four of the recipients of the St Timothy Scholarship Programme in Malawi. (May 2018) + more details

School students perform a play telling the story of the Ugandan Martyrs in Munyonyo earlier this month as part of commemorations leading up to Sunday's anniversary. Photo: Diocese of Namirembe. (May 2018) + more details

Pope Francis attends an ecumenical prayer service at the World Council of Churches' ecumenical center in Geneva in 2018. Responding in October to a WCC document on the nature and mission of the church, the Vatican said that while Catholics cannot share the Eucharist with other Christians, they can and should pray and work together. Photo: Paul Haring/CNS. Photo: Paul Haring/CNS. (2018) + more details

Rt. Revd Mark Santer, retired bishop of Birmingham in the Church of England. (2018) + more details