For example, one of the foremost panels of gallery A has these kinds of ideomorphs associated with a vulva and a hind. In the second group of Gallery C there is a bison (panel 83) which may have a linear sign associated (it looks like a javelin, but that idea is very controversial), as well as some other symbol. At the side is a feather-shaped symbol grouped with other key-shaped (claviform) ones (discussed below) which were not identified in the original monograph (but became known through an article by Leroi-Gourhan[15]).