Modern reception of Clarke's work has been generally positive. A 1981 review of her Viola Sonata called it a "thoughtful, well constructed piece" from a relatively obscure composer; a 1985 review noted its "emotional intensity and use of dark tone colours". Andrew Achenbach, in his review of a Helen Callus recording of several Clarke works, referred to "Morpheus" as "striking" and "languorous". Laurence Vittes noted that Clarke's "Lullaby" was "exceedingly sweet and tender". A 1987 review concluded that "it seems astonishing that such splendidly written and deeply moving music should have lain in obscurity all these years".