Mok Keng Kio (Ada) was born in Macao and trained in architecture. She has keen interest in visual arts, specialized in (1) line drawing and (2) pen and ink.

Her creative works had been exhibited in the Arts Museum of The University of Hong Kong and Creative Macau Gallery of The Institute of European Studies of Macau. Apart from pursuing further studies in architectural conservation, she now works as a freelance visual arts teacher with special interests in creativity development, arts education for special needs children and spatial intelligence.