Lieros is one of Zimbabwe's most illustrious artists and had a career that spanned across six decades.[5] She established Gallery Delta in Harare with her husband Derek Huggins in 1975.[6][7] The independent space has been involved in the curation, organisation, presentation and promotion of approximately five-hundred exhibitions.[8] Besides being invested in her own practice, Lieros and her husband, dedicated most of their career teaching and mentoring generations of Zimbabwean painters.[9] These include Berry Bickle, Greg Shaw, Lovemore Kambudzi, Cosmas Shiridzinonwa, Gina Maxim, Misheck Masamvu,[10][11] Admire Kamudzengerere, Richard Mudariki,[12] and many others.[13] In early 2021, Lieros was honored by the National Arts Council of Zimbabwe as a National Merits Awards Legend.[14]