The project, which also involved the restoration of the collection, was estimated at $7 million, of which $1.5 million was donated by the European Union and the rest pledged by other governments and private donors.
该项目还涉及收藏品的修复，估计价值700万美元，其中150万美元由欧洲联盟捐赠，其余部分由其他国家政府和私人捐助者认捐。