Tilley is a Heart n Soul artist. Her best friend is Del, a beautiful pink stuffed pig and they always perform together.
She has developed her piece Puffing and Wooling, which focuses on rest and relaxation and has appeared at The Wellcome Collection in London and continues to write songs and perform.
Tilley has always loved buses so she chose to have her portrait taken on a World War 2 RT bus. The footprints (bottom left) are in tribute to her beloved guinea pig Phoebe. She also wanted to show the relationship between herself and Del.