Abandoned Building - Ink and Watercolor

I decided to add color to the pen and ink previously posted.  This time digging out my Holbein palette of same colors I normally use:  RS, BS, Fum, Indigo, SG, Leaf Green (different from normal), CYP, CerBl

At this point I'm not sure I want to go any further like adding color to the back mountains.  Maybe call it done?

1/2" Flat used as well as a wizard brush.

Forgotten how nice Holbein pigments flow.  Each brand I have or used have their own special qualities about them.  After all this time I couldn't believe how well the dried pigments juiced up after adding some water.

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