Figure 2

Plan of Lepenski Vir with phase I-II trapezoidal building features and distribution of sandstone boulders (see Supplementary Table S3 for the catalogue of boulders that corresponds to numbers associated with each sign). Key: triangles: depiction of hybrid human-fish faces; stars: geometric patterns over boulder surfaces; x: ‘aniconic’ (unornamented boulders); circles: ornamented and unornamented mortars. Figure prepared by D. Borić.