What did Jesus mean by 3 days and 3 nights in the heart of the earth?: 00.159.254_PS2

James Tissot (French, 1836-1902). The Morning Judgment (Le jugement du matin), 1886-1894. Opaque watercolor over graphite on gray wove paper, Image: 8 5/16 x 7 3/16 in. (21.1 x 18.3 cm). Brooklyn Museum, Purchased by public subscription, 00.159.254 (Photo: Brooklyn Museum, 00.159.254_PS2.jpg)