\starttext

\definecollector[test]

\setcollector[test]
  [location=rb]
  {\externalfigure[koe][frame=on,width=3cm]}

\setcollector[test]
  [corner={right,bottom},location={left,top}]
  {\framed{gans}}

\setcollector[test]
  [corner={left,top},location={right,bottom}]
  {\framed{gans}}

\composedcollector{test}

\collectedtext
  [rotation=90,corner={right,bottom},location={right,top}]
  [frame=on,offset=0pt]
  {gans}
  {\externalfigure[koe][width=3cm]}

\stoptext
