According to the David Austin Site:

Bears medium-sized, cupped blooms of an unusually rich, pure yellow. There is a light Tea fragrance, with a cool violet character. It forms a bushy, upright and vigorous shrub, with attractive, smooth green foliage. David Austin, 1983.

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Named for the British horticulturist who was one of the most influential gardeners of his time. Graham Thomas was a frequent visitor to our nursery and offered encouragement and advice. He chose this rose himself. He gathered a collection of Old Roses, which formed the basis of the National Collection at Mottisfont Abbey in Hampshire.

Taken with a Sony A77II and Minolta Maxxum AF 50mm f2.8 Macro.