The celebrated upstate New York sculpture park will begin an overhaul of its grounds to enhance visitor experience and biodiversity

Critics and city planners question changes to a historic reflecting pool and addition of stacked stone walls in a Modernist environment, while the artist Hiroshi Sugimoto defends his designs but says he is open to negotiating

The city’s street paintings, vehicles for protest since the 1930s, continue to be a flashpoint

When it was first unveiled 50 years ago in the city centre, the monumental "homely" figure was not beloved by all