Tristram and Isoude stained glass panels

The Tristram and Isoude stained glass panels are a series of 13 small stained-glass windows made in 1862 by Morris, Marshall, Faulker & Co. for Harden Grange, the house of textile merchant Walter Dunlop, near Bingley in Yorkshire, England.

[2][3][4] They were commissioned by Walter Dunlop, a Bradford textile merchant, for a new music room to be built at Harden Grange, his house near Bingley, Yorkshire, and were designed and executed in 1862 by Morris, Marshall, Faulker & Co., the decorative arts firm established the year before by the Pre-Raphaelite artist William Morris in partnership with Dante Gabriel Rossetti, Edward Burne-Jones, Ford Madox Brown, Philip Webb, Charles Faulkner and Peter Paul Marshall.

[2][3][4][5] This was the firm's first commission for windows for a private residence, or with a non-ecclesiastical subject, and Morris provided Dunlop with a hand-written programme for the proposed work headed "Short abstract of the Romance of Tristram", with marginal annotations suggesting the pictorial possibilities of the story.

[2][3][4] To design the cartoons or preparatory drawings for the individual panels, Morris turned to four of the artists who had worked with him in 1857 on another project based on the Arthurian legend as retold by Malory, the Oxford Union murals—Rossetti, Burne-Jones, Val Prinsep and Arthur Hughes—plus his partner Ford Madox Brown.

[3][6] Morris himself designed four of the 13 panels and maintained the cohesiveness of the series through his overall design, matching text blocks, placement of the lead lines, and selection of colours, including deep ruby-reds and olive greens.