Tramol_swatches.jpg

I was lucky to receive samples and bottles of these Tramol pigment inks marketed as waterproof drawing inks.

 

In this test I left the swatches to dry overnight before wiping over each one with a very wet waterbrush. This 'after' shot shows that nothing washed away. That's good enough encouragement for me to try using them with watercolours.

 

And next: a sample of each will be stuck in the window to test for lightfastness.

 

Thank you for that! I was just about to do some testing on those myself, although for an entirely different purpose and application. My latest order of Tramol inks arrived mid-week, so now I have 13 out of 14 colours. (Banana was intentionally omitted.)