rubbings

1. 拓片：rubbing 摩擦 | rubbings 拓片 | rubbingstone 磨石

2. 碑文拓片：ink and wash painting 水墨画 | rubbings 碑文拓片 | miniature engraving 微雕

1. rubbings

1. Wang's original calligraphic work is lost and survives only in several fine traced copies and other forms of duplications such as rubbings.

2. Zhang said the experts had also developed rubbings of the footprints for further analysis.