    % \starttext
%     \dorecurse{5}{\input tufte\par}
%     \placefigure{A placeholder figure.}{\externalfigure[widefigure][width=14cm]}
%     \dorecurse{5}{\input tufte\par}
% \stoptext

\starttext
    \definecolumnset[body][n=2]
    \startcolumnset[body]
        \dorecurse{5}{\input tufte\par}
        \placefigure[btlr]{A placeholder figure.}{\externalfigure[widefigure][width=14cm]}
        \dorecurse{5}{\input tufte\par}
    \stopcolumnset
\stoptext
