If you want to use a fountain pen and paint watercolour washes over the top you have to purchase special ink for your pen as standard fountain pen is water-soluble. The good news is there are a number of water-based permanent inks that are suitable for use in fountain pens and that become permanent once
Current sketching supplies - Liz Steel : Liz Steel
Art Tools of Liz Steel
Mixing in my palette - Liz Steel : Liz Steel
Cute - Liz Steel : Liz Steel
Kakimori nib with watercolour 'ink' - Liz Steel : Liz Steel
Sketching Architecture - Liz Steel : Liz Steel
Final daily sketching kit - Liz Steel : Liz Steel
Essential techniques for sketching buildings - Liz Steel : Liz Steel
Bungalow In Water Soluble ink - Liz Steel : Liz Steel
Last week: Coffee, fountain pens and violet ink - Liz Steel : Liz Steel
Palette Update!!! - Liz Steel : Liz Steel
About Liz Steel - Liz Steel : Liz Steel
Liz Steel Urban sketching, Urban sketchers, Architecture sketch