This year sees the return of art in the Garden with Alex Hirtzel's 'Displays Decoded', an interactive exhibition enabling visitors to see the natural world as they've never seen it before. Alex has collaborated with University behavioural ecologist Dr Dave Lawson and his colleagues in the School of Biological Sciences to examine previously undiscovered ways in which pollinators are attracted to and interact with plants, collectively known as ‘sensory modalities.’ Through interactive sculptures, ultra-violet prints and heat sensitive materials, Alex’s…