The type or shadow is the impression on the paper or the indentation in the coin, left by the stamp or press. The antitype is the solid original that makes the impression.

20 who formerly were disobedient, when once the Divine longsuffering waited in the days of Noah, while the ark was being prepared, in which a few, that is, eight souls, were saved through water. 21 There is also an antitype which now saves us—baptism (not the removal of the filth of the flesh, but the answer of a good conscience toward God), through the resurrection of Jesus Christ,

— 1 Peter 3:20-21

10222017 Salvation in the Ark