\begin{tikzpicture}[scale=3]
\path (0,0) pic[tangram,rotate=180] {medium triangle}
++(-1,-1) pic[tangram] {parallelogram}
++(1,0) pic[tangram] {small triangle}
++(1,0) pic[tangram] {square}
++(2,1) pic[tangram,rotate=180] {small triangle}
++(-2.5,.1) pic[tangram,rotate=80] {big triangle}
++(80:4)
++(170:2) pic[tangram,rotate=-100] {big triangle}
;
\end{tikzpicture}
