The rise of functional art: Public art can blend both form and function, blurring boundaries between the street object and the outcome people get from their engagement with it. Making art an everyday experience is integral to some of the best public spaces and cities around the world. The right mix of permanent or temporary installations can reflect identity and create vibrancy in an area. The artsy bus shelter pictured above (left) offers a playful and engaging option for those seeking transportation. And the water droplet shape – pictured above right – first appears to be a sculpture, but on closer inspection reveals itself to be a water fountain for refilling drink bottles. The design of the fountain – called the O fountain – is courtesy of Melbourne based ‘O …