Computer generated image of the design developed for the Pinnacle in the City of London neighbouring the Tower 42 designed by R.Seifert and Partners in the 1970s. Image source via Wjfox2005

Computer generated image of the design developed for the Pinnacle in the City of London neighbouring the Tower 42 designed by R.Seifert and Partners in the 1970s. Image source via Wjfox2005

Computer generated image of the design developed for the Pinnacle in the City of London neighbouring the Tower 42 designed by R.Seifert and Partners in the 1970s. Image source via Wjfox2005