On his return to Britain Sir Terry Frost moved to St. Ives in Cornwall, to be amongst the burgeoning artistic community there. Excluding brief stints in other locations, St. Ives and its local environs was where Terry Frost lived and worked for the rest of his life. His work reflects the inspiration he found in the Cornish light, glittering seas and watery reflections. He attended the St. Ives School of Art before spending 1947-50 commuting to London in order to attend the Camberwell School of Art. Terry Frost's early work was figurative; it was influence of Victor Pasmore at Camberwell combined with that of Ben Nicholson that led Frost to paint his first abstract painting on 1949.

Terry Frost worked as Barbara Hepworth's assistant in 1951 and had his first solo exhibition at the Leicester Galleries in 1952. Frost taught at many institutions including the Bath Academy of Art (1952-4), Leeds University (who awarded him he was the Gregory Fellowship in 1954) and Reading University. In 1960 Terry Frost had his first solo show in New York at the Barbara Schaefer Gallery, whilst there he met some of the leading American Abstract Expressionists, this experience encouraged him to start painting on a much larger scale. He was awarded the John Moore's Prize in 1965, elected to the Royal Academy in 1992 and knighted in 1998. A retrospective of his work was held at the Royal Academy in 2000.

Terry Frost's work reflects his gratitude and joie de vivre at having survived wartime incarceration; it is full of colour, light and the pleasure of existence 'a sense of delight in front of nature'. Frost took his inspiration from nature; the sun, moon, water, boats and the female form are recurring motifs abstracted into sensuous circles and curves. These shapes are often coloured in dramatic blues, reds, oranges, yellows and blacks. Terry Frost believed that the interplay of colour and shape could realise an event or image more successfully than imitation. He combined strict formal discipline with great expressive freedom and a natural sureness of touch.