Question: Given the following context:  The music video for "Closer" was directed by Mark Romanek and received frequent rotation on MTV, though the network heavily censored the original version, which they perceived to be too graphic. The video shows events in a laboratory dealing with religion, sexuality, animal cruelty, politics, and terror; controversial imagery included a nude bald woman with a crucifix mask, a monkey tied to a cross, a pig's head spinning on some type of machine, a diagram of a vulva, Reznor wearing an S&M mask while swinging in shackles, and of him wearing a ball gag.  A radio edit that partially mutes the song's explicit lyrics also received extensive airtime.Critical response to The Downward Spiral has generally been favorable, and retrospective reviews regard it as one of the most important albums of the 1990s. It was included in several publications' best album lists: in 2005 the album was ranked 25th in Spin's list of the "100 Greatest Albums, 1985–2005", and in 2003 Rolling Stone ranked the album number 200 on their "The 500 Greatest Albums of All Time" list. Blender named it the 80th Greatest American Album. It was ranked No. 488 in the book The Top 500 Heavy Metal Albums of All Time by Martin Popoff. In 2001 Q named The Downward Spiral as one of the 50 Heaviest Albums of All Time; in 2010 the album was ranked No. 102 on their 250 Best Albums of Q's Lifetime (1986–2011) list. After The Downward Spiral's release, Reznor produced an accompanying remix album entitled Further Down the Spiral, the only non-major Nine Inch Nails release to be certified gold in the United States and among the best-selling remix albums of all time. It contained contributions from Coil with Danny Hyde, electronic musician Aphex Twin, producer Rick Rubin, and Jane's Addiction guitarist Dave Navarro, among others.After the 1994 release of The Downward Spiral, the live band embarked on the Self Destruct Tour in support of the album. The stage set-up contained dirty curtains which would be pulled down and up for visuals shown during songs such as...  answer the following question:  What was the last name of the director for Closer?
Answer:
Romanek