Six heritage preservation groups have sued the Trump administration over plans to create a sculpture garden celebrating American 'exceptionalism' on public land in the National Mall. The project, dubbed the ‘National Garden of American Heroes’, faces allegations that it violates several congressional restrictions and disregards established monument creation protocols.

In their lawsuit filed against the Department of the Interior, the organizations argue that the National Mall is a 'substantially completed work of civic art' rather than a personal playground for presidents. They point out concerns that the proposed construction appears to reduce open spaces in the park, which houses iconic landmarks such as the Jefferson Memorial.

The sculpture garden would include figures from American history, both celebrated and controversial, with some historians describing the selection as 'odd'. Trump announced his plans during his first term, but they were halted when Joe Biden took office. Nevertheless, reports suggest that funds have been diverted from arts grants to finance the project in his second term.

A spokesperson for the Department of the Interior defended the move, stating: 'It is beyond comprehension why anyone would sue over an exhibition that celebrates American greatness by highlighting some of the most pivotal figures in our nation’s history.'