Ancient Sutra - summary of 100,000 texts

Ancient Sutra - summary of 100,000 texts / lines; 18th - 19th century; the leaves are coloured black and written in gold ink; according to experts, the exceptionally beautiful writing is particularly noteworthy; there are 13 leaves in total; Sutras are short Buddhist texts or verses and contain the Buddha's teachings (Dharma, Sanskrit: धर्मसूत्र dharmasūtra).

Presumably this is an extract from the Prajnaparamita Sutra;

not complete; the paper is in good condition for its age; the texts are clearly visible and written in an exceptionally beautiful script; signs of use commensurate with its age (see photos); dimensions: approx. 8.5 x 22 cm; inspected by the Institute for South Asian, Tibetan and Buddhist Studies | University of Vienna