Working with water colour colourless art masking fluid

 The brand of masking fluid I'm trying this time is Windsor and Newton

 Applying these fluids is always a bit awkward because of the nature of the product. (they're made of latex rubber and ammonia-at least this one is)

 Here you see how it looks when painted over with watercolors

The ease of removal was a pleasant surprise, it rolled off easily and left the paper underneath clean and undamaged