South Korean artist and reality star Kian84 sits with some of his work at the Saatchi Gallery in London, Britain, October 12, 2022. REUTERS/Dylan Martinez 

South Korean artist and reality star Kian84 sits with some of his work at the Saatchi Gallery in London, Britain, October 12, 2022. REUTERS/Dylan Martinez 

Signage is seen at the reception of the M&C Saatchi office in central London, Britain, January 6, 2022. REUTERS/Henry Nicholls 

Signage is seen at the reception of the M&C Saatchi office in central London, Britain, January 6, 2022. REUTERS/Henry Nicholls 

A person walks through the reception of the M&C Saatchi office in central London, Britain, January 6, 2022. REUTERS/Henry Nicholls 

A person stands in the reception of the M&C Saatchi office in central London, Britain, January 6, 2022. REUTERS/Henry Nicholls 

A person walks through the reception of the M&C Saatchi office in central London, Britain, January 6, 2022. REUTERS/Henry Nicholls 

Signage is seen at the reception of the M&C Saatchi office in central London, Britain, January 6, 2022. REUTERS/Henry Nicholls 

Philip Colbert poses for a photograph with robots that allow viewers to interactively engage with his Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

Philip Colbert poses for a photograph with robots that allow viewers to interactively engage with his Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

Philip Colbert poses for a photograph with robots that allow viewers to interactively engage with his Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

Philip Colbert poses for a photograph with robots that allow viewers to interactively engage with his Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

A woman uses a robot to interactively engage with Philip Colbert's Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

Philip Colbert uses one of the robots that allow viewers to interactively engage with his Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

A man uses a robot to interactively engage with Philip Colbert's Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

Philip Colbert poses for a photograph with robots that allow viewers to interactively engage with his Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

Philip Colbert uses one of the robots that allow viewers to interactively engage with his Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

Philip Colbert poses for a photograph with robots that allow viewers to interactively engage with his Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

A woman uses a robot to interactively engage with Philip Colbert's Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

Philip Colbert uses one of the robots that allow viewers to interactively engage with his Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

People use robots to interactively engage with Philip Colbert's Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

Philip Colbert uses one of the robots that allow viewers to interactively engage with his Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

People use robots to interactively engage with Philip Colbert's Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

People use robots to interactively engage with Philip Colbert's Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

People use robots to interactively engage with Philip Colbert's Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

A man uses a robot to interactively engage with Philip Colbert's Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain, October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

People use robots to interactively engage with Philip Colbert's Lobsteropolis exhibition at a preview event at the Saatchi Gallery in London, Britain October 28, 2020. Picture taken October 28, 2020. REUTERS/Simon Dawson 

A woman looks at the objects found in Tutankhamun's tomb during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

A wooden statue of the King is seen during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

A wooden statue of the King is seen during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

A colossal quartzite statue of Tutankhamun is seen during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

A woman looks at alabaster King's Head during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

A woman takes a picture of a wooden Traveling Chest of Tutankhamun during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

A woman looks at the gilded wooden "Ostrich Hunt" during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

An alabaster King's Head and a miniature canopic coffin are seen during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

Vases are seen during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

Painted wooden containers for food offering are seen during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

Two wooden figures are seen during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

A gilded wooden statuette of Tutankhamun is seen during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

A woman looks at miniature canopic coffin during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

Painted wooden containers for food offering are seen during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

A wooden Guardian Statue of the King is seen during the media preview of "Tutankhamun: Treasures of the Golden Pharaoh" exhibition set to open at the Saatchi Gallery in London, Britain November 1, 2019. REUTERS/Yara Nardi 

A woman looks at the audio visual installation 'Hello World!' by Christopher Baker during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A man uses his phone next to 'Russian Criminal Tattoo Encyclopaedia Series' by Sergei Vasiliev during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A woman looks at 'miss fotojapon 1998 to present' by Juan Pablo Echeverri during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A man looks 'Mirror No. 12' by Daniel Rozin during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A woman looks 'The Simple Ones' by Tim Noble and Sue Webster during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A man uses his phone next to 'The Simple Ones' by Tim Noble and Sue Webster during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A man looks at 'Pom Pom Mirror' by Daniel Rozin during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A gallery assistant poses for a photograph during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A gallery assistant poses for a photograph during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A woman uses her mobile phone at the audio visual installation 'Hello World!' by Christopher Baker during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A woman looks at the audio visual installation 'Hello World!' by Christopher Baker during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A woman uses her mobile phone at the audio visual installation 'Hello World!' by Christopher Baker during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

A woman looks at the audio visual installation 'Hello World!' by Christopher Baker during a press day to promote the upcoming exhibition 'From Selfie to Self-Expression' at the Saatchi Gallery in London, Britain March 30, 2017. REUTERS/Stefan Wermuth 

Members of the Rolling Stones (L-R) Charlie Watts, Ronnie Wood, Mick Jagger and Keith Richards arrive for the "Exhibitionism" opening night gala at the Saatchi Gallery in London, Britain April 4, 2016. REUTERS/Luke MacGregor/File Photo 

Members of the Rolling Stones (L-R) Charlie Watts, Ronnie Wood, Mick Jagger and Keith Richards arrive for the "Exhibitionism" opening night gala at the Saatchi Gallery in London, Britain April 4, 2016. REUTERS/Luke MacGregor/File photo 

Members of the Rolling Stones (L-R) Charlie Watts, Ronnie Wood and Mick Jagger wait for Keith Richards as they arrive for the "Exhibitionism" opening night gala at the Saatchi Gallery in London, Britain April 4, 2016. REUTERS/Luke MacGregor TPX IMAGES OF THE DAY

Natalie Dormer arrives for the "Exhibitionism" opening night gala at the Saatchi Gallery in London, Britain April 4, 2016. REUTERS/Luke MacGregor 

Georgia May Jagger arrives for the "Exhibitionism" opening night gala at the Saatchi Gallery in London, Britain April 4, 2016. REUTERS/Luke MacGregor