BBC Chinese, Aug. 22, 2009.
http://news.bbc.co.uk/chinese/simp/hi/newsid_8210000/newsid_8215500/8215595.stm
("库哈斯声称，央视那个"大裤衩"及其配楼确实具有色情的寓意——主楼是一位双膝跪
地的裸女，屁股对着观众，配楼则作阳具状。")
My comment: I am at a loss. Dutch architect Remmert Lucas Koolhaas, it
appears, said that in his 2003 book "Content"--not recently. However, the
respectable China Daily has a report about this, too.
Liu Wei, Much ado about CCTV tower's naked truth. China Daily, Aug. 22, 2009.
http://www.chinadaily.com.cn/bizchina/2009-08/22/content_8602916.htm