Joaquin Yok (B. 1998) 100 Days - Day 27 2021 signed, titled and dated 2021 on the reverse acrylic on canvas 30 x 30 cm (11 13/16 x 11 13/16 in) This work is accompanied by a certificate of authenticity signed by the artist YOK 100日 - 第27日 壓克力 畫布 2021年作 簽名：YOK 2021 "DAY 27"（背面） 此作附藝術家簽署之作品保證書