Using Watermedia and Acrylics together

A few days ago I watched a video about using acrylics and watercolor together in one painting. It inspired me to try a similar combination in an abstract painting. 

I did not use watercolors - I used Ecoline and Tombow brush pens. Their ink can be dissolved beautifully with adding tiny bits of water. For the background I used some kind of acrylic craft paint. 

I must say that I quite like the result, and I definitely will continue to experiment with combining watermedia and acrylics!