The traditional essences of poetry and music are applied to this artwork. Many light boxes show swirling clouds in a vibrant blue sky, lighting up the murky tunnel with vivid indigenous memories. Furthermore, the artists wish to bring nature to the urban world by installing music notes which seem to jump out and to infuse the viewers with the spirit of music. Hopefully, the artwork will alleviate all the urban pressures one feels on a daily basis and allow the enjoyment of nature’s peaceful rhythms with a poetic touch. As the poet Lo-men put it: The sky is always for the birds.