ɪt wʌz dɪzˈaɪnd baɪ skˈɪdmoːɹ, ˈoʊɪŋz ænd mˈɛɹɪl, ænd æt sˈɛvənhˈʌndɹɪd twˈɛnti fˈaɪv ˌɛftˈiː tˈuːhˈʌndɹɪd twˈɛnti wˈʌn ˈɛm tˈɔːl, wɪð sˈɪksti θɹˈiː flˈoːɹz, ɪɾ ɪz ʃᵻkˈɑːɡoʊz tˈɔːlɪst mˈɪdblˈɑːk bˈɪldɪŋ.
It was designed by Skidmore, Owings & Merrill, and at 725 ft (221 m) tall, with 63 floors, it is Chicago's tallest mid-block building.