Acorn ink accident ! A small amount of acorn ink left in the bottom of a mug, first went mouldy, then dried out. Amazing look to it.
Close-ups of areas inside the mug where the acorn ink dried out.
Acorn ink accident ! A small amount of acorn ink left in the bottom of a mug, first went mouldy, then dried out. Amazing look to it.
Close-ups of areas inside the mug where the acorn ink dried out.