Through her questioning of traditional approaches regarding autism, and with determination and patience, Florica Stone has been able to develop a satisfying and supportive two-way channel of communication with her once non-verbal and solitary autistic son. In Autism - The Eighth Colour of the Rainbow Florica shows how shared meanings can be learnt and expressed between autistic and non-autistic individuals, though they experience radically different perceptions of reality. Through interacting with and listening to her autistic friends and son, she began to understand the autistic learning style and to decipher the various behavioural needs that arise from their particular sensory processing.