Designs of sundry configurations are commonly said to occur in various parts of the liver and the lungs, mostly the 'finger' and the 'path'. We have little idea of what they looked like, since they are never described more precisely, as the following examples show:
Ivan Starr
Ivan Starr, 'The Design (uṣurtu)', Queries to the Sungod: Divination and Politics in Sargonid Assyria, SAA 4. Original publication: Helsinki, Helsinki University Press, 1990; online contents: SAAo/SAA04 Project, a sub-project of MOCCI, 2020 [http://oracc.org/saao/saa04/OtherPartsandFeaturesoftheExta/TheDesign/]