In October 2016, Marvel Comics and New York-based retailer Midtown Comics jointly decided to pull from circulation J. Scott Campbell 's variant cover of the first issue of The Invincible Iron Man, produced exclusively for that store, after previews of the cover were criticized for sexualizing the depicted character, 15-year-old Riri Williams. [ 18][ 19][ 20] The cover depicted the character, a teenaged MIT engineering student who reverse engineered one of Iron Man's armored suits to wear herself, in a midriff-baring crop top, in contrast to the more modest way in which artist Stefano Caselli depicted the character in the book's interior art.