Clearly the dominant technique is red outline drawing, but in one of the panels is also found, for some deer, striated engraving of very fine execution: also, there are various figures in black. In addition, there is two-color work on one of the cattle, in which red block painting and black lines are combined, this time a repainting of different date. The presumed anthropomorph seems to contain up to three colors, not a very usual thing in palaeolithic art (red, black and yellow).