Tanum no. 66 Stenbacken. The rock carving is 7.1 x 4.6 m (NE-SW). There is a total number of 1075 figures, of which 996 are cup marks, 1.5-6.0 cm ø, forming a variation of geometric patterns and combinations. The carving consists of 6 panels and most of the figures are concentrated to the major panel in the SE. In the central part of the major panel over 400 cup marks are arranged in lines forming an open rectangle, open in one end and on the inside a ship figure and one cup mark is found. Other cup marks form circles with cup marks inside. There are 36 animals 11-40 cm long, of which some could be dogs and horses. There is one fish and one bird 32 cm long and 18 cm width. There are 31 ship figures 15-170 cm long, both double- and single-lined, some with crew strokes and horse shaped endings. There are 6 human figures 16-20 cm long, of which one is phallic, one also phallic and attached to the top of a tree 45 cm long.

The rock carvings of Southern Scandinavia are generally dated to the middle and later part of the Bronze Age, c. 1500-500 BC. Occasionally, more absolute dating of single panels or figures can be made, based on typological or stylistic features of the image, and by comparisons with identifiable objects.