Made the Pearson Scott Foresman image via papapishu into a silhouette of a hippopotamus. I picked pink for the display color.
河馬剪影
animal、biology、externalsource、hippo、hippopotamus、mammal、pink、shape、silhouette、Tea pots、wikimedia commons、zoologym
動物、生物學、外部源、河馬、河馬、哺乳動物、粉、形狀、輪廓、茶壺、維基媒體公地、zoologym
資料來源：openclipart ( https://openclipart.org/ )