Following the success of
Calyx, Lucienne Day was commissioned by Tom Worthington, Heal Fabrics' managing director, to design up to six new furnishing fabrics each year. Over the course of their 25-year partnership, Lucienne created more than seventy designs for Heal's. Although she designed for other firms as well during this period, her textiles for Heal's form the core of her creative opus and include a string of patterns which typify the forward-looking post-war era, such as
Dandelion Clocks (1953),
Spectators (1953),
Graphica (1953),
Ticker Tape (1953),
Trio (1954),
Herb Antony (1956) and
Script (1956). At this date Lucienne's textiles were characterised by energetic rhythms and a spidery, doodle-like graphic style. Although apparently spontaneous, however, her designs displayed considerable technical skill, particularly their colourways and repeats. She began working with abstract designs in textiles and helped popularize this textile style in England. As well as pure abstracts, she often created stylised organic patterns incorporating motifs such as skeletal leaves, spindly stems, feathery seed heads and butterflies. Later in the decade, responding to new artistic trends such as abstract expressionism and the architectural fashion for floor-to-ceiling picture windows, Lucienne's designs for Heal's became more overtly painterly and much larger in scale. Dramatic full-width patterns, such as
Sequoia (1959) and
Larch (1961), both featuring trees, and rugged textural abstracts such as
Ducatoon (1959) and
Cadenza (1961), reflect a significant evolution in style. During the 1960s Lucienne adopted brighter colours and simpler forms of expression. As well as crisp flat florals, such as
High Noon (1965),
Pennycress (1966) and
Poinsettia (1966), redolent of Flower Power, she developed a series of striking geometrics, including
Apex (1967),
Causeway (1968) and
Sunrise (1969), which evoke parallels with
Op Art. Although Heal Fabrics were her principal client, Lucienne also designed textiles for
Liberty's and
British Celanese, whose acetate rayon fabrics were marketed by Sanderson during the mid 1950s. She also renewed her earlier associations with Edinburgh Weavers and Cavendish Textiles. Her dress fabrics for the latter were sold through the
John Lewis Partnership. Another important client during this period was the firm of Thomas Somerset, for whom Lucienne designed tea towels and table linen. Whereas her tablecloths and napkins were minimalist, her tea towels were playful, particularly designs such as
Jack Sprat and
Too Many Cooks (1959). ==Wallpapers, ceramics and carpets==