Placing identical images in a n x m grid shows extra space every two rows. Also the vertical and horizontal spaces are different. There is probably a reason for this to happen, but how to avoid it ? .Floris [MWE] \starttext \startTEXpage[offset=10mm, pagestate=start] \startcombination[nx=3, ny=5] \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \startcontent\externalfigure[p1-4_4-01-56-25-015.png][height=.2\textwidth,width=.2\textwidth]\stopcontent \stopcombination \stopTEXpage \stoptext [/MWE]