In this series, Dr Reza Shah-Kazemi and Emma Clark will discuss The Book of Certainty by Dr Martin Lings with more emphasis on what Lings means by " The Green Silk Robe”, and how is that connected with the Green Knight, Al-Khidr, and the colour green in relation to the cosmos and within ourselves.

Emma Clark designs gardens with an essentially spiritual and holistic outlook, undertaking them for private clients and public institutions, both in the United Kingdom and overseas. She specialises chiefly in Islamic gardens, manifesting a traditional interpretations with a continual and naturalistic planting schemes at the heart of her practice.