Visitors watch the artwork "A hole" from 2009 by artist Yoko Ono during a preview of the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

Young visitors play with a replica of Yoko Ono's White Chess Set from 1966 at the preview during the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

Visitors watch the artwork "A hole" from 2009 by artist Yoko Ono during a preview of the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

Young people enter the preview of the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

A woman watches a film of the Yoko Ono performance "Cut Piece" from 1965 during a preview of the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

Artwork "Half-A-Room" from 1967 by Yoko Ono is seen during a preview of the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

A woman watches a film of the Yoko Ono performance "Cut Piece" from 1965 during a preview of the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

A replica of Yoko Ono's White Chess Set from 1966 is ready to played by visitors at the preview during the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

People visit the preview of the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

People visit the preview of the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

Young visitors play with a replica of Yoko Ono's White Chess Set from 1966 at the preview during the compre­hensive solo exhibition "MUSIC OF THE MIND" of artist and activist Yoko Ono in cooperation with Tate Modern at the Kunstsammlung Nordrhein-Westfalen K20 museum in Duesseldorf, Germany, Thursday, Sept. 26, 2024. (AP Photo/Martin Meissner)

A man takes a photo of the Yoko Ono, 'A HOLE TO SEE THE SKY THROUGH' 1961, installation during a press preview at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

A girl looks to the Yoko Ono, 'A HOLE TO SEE THE SKY THROUGH' 1961, installation during a press preview at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

A man walks past a placard of the YOKO ONO MUSIC OF THE MIND exhibition at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

Visitors pose with the Yoko Ono, 'Bag Piece' 1964, during a press preview at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

A boy writes at the Yoko Ono, Add Color (Refugee Boat), 1960/2019, during a press preview of the YOKO ONO MUSIC OF THE MIND exhibition at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

Visitors write on the Yoko Ono, Add Color (Refugee Boat), 1960/2019, during a press preview of the YOKO ONO MUSIC OF THE MIND exhibition at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

A woman stands in front of the Yoko Ono, »Cut Piece«, 1965, during a press preview at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

Visitors stand in front of the Yoko Ono, 'War is Over! (if you want it)' placard on a building on Shaftesbury Avenue in London, during a press preview at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

A man sits in front of the Yoko Ono, 'War is Over! (if you want it)' placard on a building on Shaftesbury Avenue in London, during a press preview at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

Visitors stand behind the Yoko Ono, 'A HOLE TO SEE THE SKY THROUGH' 1961, installation during a press preview at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

Visitors stand behind the Yoko Ono, 'A HOLE TO SEE THE SKY THROUGH' 1961, installation during a press preview at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

Girls perform at the Yoko Ono, Shadow Piece, 1963, during a press preview of the YOKO ONO MUSIC OF THE MIND exhibition at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP)

Visitors play the Yoko Ono's White Chess Set, 1966, during a press preview of the YOKO ONO MUSIC OF THE MIND exhibition at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

A woman looks at the 'Unfinished Music, No.1: Two Virgins' vinyl, from Yoko Ono and John Lennon during a press preview of the YOKO ONO MUSIC OF THE MIND exhibition at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

A woman stands in front of Yoko Ono 'Two Evenings With Yoko Ono' placard, 1966, during a press preview of the YOKO ONO MUSIC OF THE MIND exhibition at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

Visitors stand in front of the Yoko Ono, 'War is Over! (if you want it)' placard on a building on Shaftesbury Avenue in London, during a press preview at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

Visitors play the Yoko Ono's White Chess Set, 1966, during a press preview of the YOKO ONO MUSIC OF THE MIND exhibition at the Kunstsammlung Nordrhein-Westfalen in Duesseldorf, western Germany on September 26, 2024. In cooperation with the Tate Modern, the Kunstsammlung Nordrhein-Westfalen is presenting the influential work of artist and activist Yoko Ono in a comprehensive solo exhibition taking place from September 28, 2024 to March 6, 2025. (Photo by Ina FASSBENDER / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION