Grass is like photographic paper which becomes pigmented upon exposure to light.
The more intense the light exposure, the more intensely pigmented the grass becomes.
Grass photography wasnt invented by this duo.
This technique was pioneer by photographer William Henry Fox Talbot and his photographs published in a book in 1844.
Ackroyd and Harvey admit that their photography is greatly inspired by his work and ethos towards nature.
The grass revealed an extraordinary sensitivity to light and the ability to print a living photograph was first realized.
Ackroyd and Harvey spent over a decade fine-tuning this process.
Sources:Shanating lipton,MyModernMet
