\begin{figure*}[t]
	\centering
	\setlength{\resLen}{0.16\textwidth}
	\addtolength{\tabcolsep}{-4pt}
	\begin{tabular}{cccccc}
		\begin{overpic}[width=\resLen]{results/spotlight2_v2/iter_0.png}
			\put(2, 3){\small \bfseries \color{white} Iter \#0}
		\end{overpic}
		&
		\begin{overpic}[width=\resLen]{results/spotlight2_v2/iter_25.png}
			\put(2, 3){\small \bfseries \color{white} Iter \#25}
		\end{overpic}
		&
		\begin{overpic}[width=\resLen]{results/spotlight2_v2/iter_55.png}
			\put(2, 3){\small \bfseries \color{white} Iter \#55}
		\end{overpic}
		&
		\begin{overpic}[width=\resLen]{results/spotlight2_v2/iter_110.png}
			\put(2, 3){\small \bfseries \color{white} Iter \#110}
		\end{overpic}
		&
		\begin{overpic}[width=\resLen]{results/spotlight2_v2/final_frame.png}
			\put(2, 3){\small \bfseries \color{white} Iter \#110 (high spp)}
		\end{overpic}
		&
		\begin{overpic}[width=\resLen]{results/spotlight2_v2/painted3_input.png}
			\put(2, 3){\small \bfseries \color{white} Target}
		\end{overpic}
		\\
		\begin{overpic}[width=\resLen]{results/logo_101/iter_0.png}
			\put(2, 3){\small \bfseries \color{white} Iter \#0}
			\put(0, 75){\includegraphics[width=0.25\resLen]{results/logo_101/inset/iter_0.png}}
		\end{overpic}
		&
		\begin{overpic}[width=\resLen]{results/logo_101/iter_10.png}
			\put(2, 3){\small \bfseries \color{white} Iter \#10}
			\put(0, 75){\includegraphics[width=0.25\resLen]{results/logo_101/inset/iter_10.png}}
		\end{overpic}
		&
		\begin{overpic}[width=\resLen]{results/logo_101/iter_25.png}
			\put(2, 3){\small \bfseries \color{white} Iter \#25}
			\put(0, 75){\includegraphics[width=0.25\resLen]{results/logo_101/inset/iter_25.png}}
		\end{overpic}
		&
		\begin{overpic}[width=\resLen]{results/logo_101/iter_100.png}
			\put(2, 3){\small \bfseries \color{white} Iter \#100}
			\put(0, 75){\includegraphics[width=0.25\resLen]{results/logo_101/inset/iter_100.png}}
		\end{overpic}
		&
		\begin{overpic}[width=\resLen]{results/logo_101/final.png}
			\put(2, 3){\small \bfseries \color{white} Iter \#100 (high spp)}
			\put(0, 75){\includegraphics[width=0.25\resLen]{results/logo_101/inset/final.png}}
		\end{overpic}
		&
		\begin{overpic}[width=\resLen]{results/logo_101/target.png}
			\put(2, 3){\small \bfseries \color{white} Target}
		\end{overpic}
	\end{tabular}
	\caption{\label{fig:mainres_design}
		\textbf{Design-inspired} inverse rendering examples obtained using gradients estimated with our technique (Algorithm~\ref{alg:diffRadiances}).
		Similar to the imaging-inspired examples (Figure~\ref{fig:mainres_imaging}), we use low sample count for faster iterations.
		Please see the supplemental material for animated versions of these results showing the full optimization processes.
	}
\end{figure*}
