message: [Example] Change artwork used for root artwork VC
  Previous one is unavailable atm
diff: - (ARCellData *)jumpToArtwork
  {
  return [self tappableCellDataWithTitle:@"Artwork" selection:^{
  - id viewController = [[ARArtworkComponentViewController alloc] initWithArtworkID:@"peter-halley-untitled-11-dot-21-dot-95-dot-6"];
  + id viewController = [[ARArtworkComponentViewController alloc] initWithArtworkID:@"banksy-choose-your-weapon-grey-22"];
  [self.navigationController pushViewController:viewController animated:YES];
  }];
  }
  