-\includegraphics[viewport=0 0 \logowidth~ \bc@invboxh,%
-clip=true]{\bcval@imageBarre}%
-\end{minipage}}%
+\includegraphics[viewport=0 0 \logowidth~ \bc@invboxh,clip=true]{\bcval@imageBarre}%
+\end{minipage}%
+}%
+%
+\newcommand*{\bc@barremotif}{%
+\begin{minipage}{\logowidth}\centering%
+\color{\bcval@couleurBarre}%
+\vbox to \bc@invboxh{\cleaders\vbox{\vss\bcval@motifBarre\vss}\vfill}%
+\end{minipage}%
+}%
+%
+\newcommand*{\bc@barrewave}{%
+\begin{minipage}{\logowidth}\centering%
+\color{\bcval@couleurBarre}%
+\vbox to \bc@invboxh{\cleaders\vbox{\vss$\leftwave\right.$\vss}\vfill}%
+\end{minipage}%
+}%