Rhododendron Excellens

Rhododendron Excellens documents a specific named cultivar — a large, fragrant hybrid producing pendulous trumpet-shaped flowers, typically grown in the acidic soils of Irish woodland gardens such as those at Mount Stewart or Kilmacurragh. In copper-sulphate etching the bite is slower and more controlled than with traditional acid mordants, giving Doyle a vocabulary of fine line and aquatint tone with which to record the plant's characteristic features: the leathery leaves with their indumentum on the underside, the funnel-form corolla, and the dense floral truss. Without colour, the print depends on aquatint's graduated greys to model the flower's volumes and the play of light across the petal. The work belongs to Doyle's ongoing portfolio of named garden specimens — alongside her studies of magnolia and other ornamental flowering trees — that approach the cultivated plant with the precision more often associated with a herbarium plate than a florist's still life.