北京素描: 抽煙 by 张郎郎
https://repository.lib.cuhk.edu.hk/en/item/cuhk-3130298?solr_nav%5Bid%5D=1c2a7d28ad08fb753886&solr_nav%5Bpage%5D=2&solr_nav%5Boffset%5D=5&search=%25E5%25BC%25B5%25E9%2583%258E%25E9%2583%258E