The TikZpingus package
Extras
A.3.53 The blush¶
/pingu/blush = ⟨color⟩(default: pingu@red)¶
Requires blush.
\begin{tikzpicture}
\pingu[blush, blush second=green]
\end{tikzpicture}
/pingu/blush opacity = ⟨factor⟩(default: .35)¶
Requires blush.
\begin{tikzpicture}
\pingu[blush, blush opacity=.86]
\end{tikzpicture}