In this case, Lynn dotted, painted and stamped liquid polymer over thin translucent. She wanted the metal grid behind the veneer to show through so she used a light touch and kept the patterns sparse with plenty of translucent showing.
The piece at right is the start of the veneer.
You may have seen this 2019 video before, it’s Lynn in her early liquid polymer exploration. She’s on day 63 of her 100-day 2020 excursion