[2] After the end of the war, Clark remained in Britain and took up an ex-serviceman's scholarship at London's Slade School of Art,[6] where his teachers included Stanley Spencer.
[2] He continued his studies at the Central School of Arts and Crafts,[6] being taught by Dora Billington,[7] Clark went on to teach there himself for 25 years,[6] as well as at Goldsmiths' College.
The couple used their complementary skills in their practice: Ann designed many of the motifs and decorative emblems that Kenneth applied to his ceramics, and he used his technical knowledge to recreate glazes used by William De Morgan.
[2] As well as tiles, Clark made single hand-thrown domestic ware items, and in the 1960s designed for the Denby and Bristol Potteries,[6] including the "Mooncurve" range for the latter.
[2] Clark wrote four books on pottery,[6] including The Potter's Manual (1983), regarded as a standard reference work in the field,[1] and The Tile: Making, Designing and Using, published in 2002.