Over the past five years Kouoh has been turning around the fortunes of one of Africa's biggest museums, focusing on its collection, governance and funding streams

The 150ft-tall, $200m outdoor installation at Manhattan’s Hudson Yards development has been closed since 2021 following a series of suicides

The work, commissioned for the Queen's Platinum Jubilee, celebrates local communities

Critics fault developers for not raising the barriers around the steps of the spiralling 150ft-tall structure to prevent deaths

Visitors will have to come in groups, and buy tickets that will help pay for more security, after three suicides at the site

Monumental cycle of 20 paintings will be displayed in the Savarin development in central Prague

The community board has asked the developer to raise the height of platform barriers to prevent further deaths