The church's listing by Historic England notes: "the mosaic-like appearance of the prominent dalle de verre screen, in a bold modern design of geometric blockiness and stepped massing culminating in the dominant circular dome."
It goes on to say: "the church is a showcase for contemporary arts and crafts, being embellished with Pierre Fourmaintraux's extensive figurative dalle de verre screen of Tobias and the Archangel whose brilliant colours and organic forms epitomise good 1960s ecclesiastical glass design and dramatically enrich the interior space".
Preservation work undertaken includes cartoons from Fourmaintraux's windows in St. Peter’s Church, Lawrence Weston, Bristol, and for the War Memorial in Auckland, New Zealand.
[15][16] A pen and ink and watercolour drawing for Fourmaintraux's design of an abstract dalle de verre window for the 'Golden Ball', public house, Campo Lane, Sheffield is now in the Victoria and Albert Museum, London.
[17] The museum also holds a pen and ink and watercolour drawing for 15 small stained-glass windows of abstract design for Narberth Crematorium, near Porthcawl.