Which one among the following motifs does not appear on Harappan seals ?

The lion does not appear on Harappan seals. Harappan seals commonly depict animals such as the humped bull (zebu), unicorn, elephant, rhinoceros, tiger, buffalo, and crocodile (gharial). Notably, the lion and the horse are conspicuously absent from Harappan iconography, which is significant evidence used by archaeologists in understanding the fauna and cultural preferences of the Indus Valley Civilization.