“I love dragonflies and that piece. It intersects philosophically with what we believe,” said Di Lorenzo, president of Mirabella Development Corp., creator of luxury condominiums, and an advocate of environmental responsibility. ‘Motion In Air (Ma),’ longer than a football field, consists of more than 500 custom-printed aluminum panels. It’s become one of Toronto’s most ambitious public arts – facing around more than 100,000 daily commuters on the Gardiner Expressway, along with GO Train passengers on the Lake Shore Line. Artist Macklem, associate professor of sculpture at the University of Ottawa grew up in Montreal – thus ‘Motion in Air (Ma)’.