\newcommand{\KVsimple}[1][]{Graphics[]}
\newcommand{\KVcomplex}[1][]{Graphics[]}
\newenvironment{KVenv}[1][]{BeginText[]}{EndText}
\newenvironment{KVstruct}[1][]{BeginText[]}{EndText}
\newcommand{\KVauto}[1]{Text[]}