did it file any case against anyone?
Yes. A June 2017 NRA video entitled "The Clenched Fist of Truth" used an image of "Cloud Gate" and Anish Kapoor sued the NRA to stop running the video
Cloud Gate
A June 2017 NRA video entitled "The Clenched Fist of Truth" used an image of "Cloud Gate". Anish Kapoor sued the NRA to stop running the video,
why is there a giant bean in chicago UNANSWERABLE what does this gate refers to? Cloud Gate is a public sculpture by Indian-born British artist Sir Anish Kapoor, that is the centerpiece of AT&T Plaza at Millennium Park in the Loop community area of Chicago, Illinois when was it built? Between 2004 and 2006
wiki:10729063
Cloud Gate [SEP] Lawsuit against National Rifle Association
A June 2017 NRA video entitled "The Clenched Fist of Truth" used an image of "Cloud Gate". Anish Kapoor sued the NRA to stop running the video, pay any profits gained as a result of the video, compensate him for statutory damages equivalent to $150,000 per infringement, and attorney fees. The suit was settled in December 2018 with the removal of the image from the NRA video, with no cash payment made to Kapoor, according to the NRA.