Match the architects in Group I with their key architectural ideas in Group II.
\[
\begin{array}{|c|c|}
\hline
Group I & Group II
\hline
(P) \ \text{Ludwig Mies van der Rohe} & (1) \ \text{Bowellism}
(Q) \ \text{Kisho Kurokawa} & (2) \ \text{Skin-and-bones architecture}
(R) \ \text{Richard Rogers} & (3) \ \text{Served and servant spaces}
(S) \ \text{Louis I. Kahn} & (4) \ \text{Dymaxion}
& (5) \ \text{Metabolism}
\hline
\end{array}
\]