Im trying to find out what this is, see image below.
Im thinking these are either some insect eggs or some sort of mosslike plant.
The substance is stuck to a steel pillar, outside, about 5 feet above the ground.
The substance is found in the Netherlands in a wet meadow area.
The substance has multiple tiny cells or eggs, seems to be only 1 layer thick and has a soft/smooth feel to it.
Excuse me for the bad picture, my camera would not focus better because of the reflective surface of the pillar.