"Hyder is certainly a master, in the plural dimension of the word, which reveals him as the one who seeks ways of teaching what should be learned. Many generations, workshops, have nourished from his researches, from his interpretation of the intersection between cultures and natural environment and the way that he has manifested in materials and concepts to help build awareness and greater sensitivity, but at the same time more universal, of the world as human habitat" - Sofia Imber.