Wikipedia
Hilarri
Hilarri (from Basque hil 'dead' and harri 'stone') is the name given to disk-shaped funerary steles that are typical of the Basque Country.
These funerary steles present a disc-shaped head facing the rising sun on a trapezoidal stand. They belong to an old tradition throughout all of Europe (as far as North Africa), but today they are mainly found in the Basque Country.