Thursday, April 5, 2012

Simultaneous Mordant on Tree Cloths Insitu


To encourage staining on the tree cloths I made up a tannic acid solution....

...and sponged it on the cloths while they were wrapped around the trees...

...and after it had rained while the cloth was wet.

Staining did appear to be most active on the tannic acid soaked parts of the cloth.
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