1989年12月和1990年2月之间,保加利亚艺术家聂德科·索拉科夫创作了《最高机密》。这件作品是一个柜子,柜子上的两个抽屉装满了图画、文字、拼贴、卡片和物件,描绘了“一个虔诚相信社会主义的青年”索拉科夫与保加利亚国家警察的关系,截止于1983年。~1《最高机密》在名为“引用的终结”的展览上展出,于1990年4月20日至5月26日期间在索非亚青年艺术家俱乐部举办。索拉科夫将作品视作后社会主义欧洲的独特语境下的一个私人的自我坦白。两个月后,这件作品引发了非议,当时保加利亚“长久以来的共产 Between December 1989 and February 1990, Bulgarian artist Niedeko Solakov created the ”top secret.“ The work is a cupboard with two drawers on the cupboard filled with pictures, texts, collages, cards and objects depicting ”a devout and faithful socialist youth“ ”Sorakov’s relationship with the Bulgarian National Police , As of 1983. ~ 1 “Top Secret” was displayed at the exhibition entitled “The End of Reference” and was held at the Sofia Young Artists Club from April 20 to May 26, 1990. Sorakov views the work as a private self-denial under the unique context of post-socialist Europe. Two months later, this piece of work sparked criticism when Bulgaria "has long been a communist