Lilian Lucy Davidson ARHA (26 January 1879 – 29 March 1954) was an Irish landscape and portrait artist, teacher and writer. She was born at Castle Terrace, Bray, County Wicklow, on 26 January 1879. She was the sixth of ten children of clerk of petty session, Edward Ellice Davidson, and Lucy Rising Davidson (née Doe). Her mother died in 1888, and it is presumed that Davidson received a private education but as the family were not affluent, the details are unclear.

She went on to attend the Dublin Metropolitan School of Art (DMSA) from 1895 to 1905. Whilst at the DMSA, Davidson won prizes in 1895 and 1896, and was awarded a scholarship and free studentship at the Royal Dublin Society in 1897, the year her father died. She completed he...