Texture in the abstract

As promised, here are my newest pieces. I just finished them today, and they are quite a leap for me, in subject, style and medium. They are done on board, with a thick layer of textured underpainting, followed by multiple layers of acrylic paint. I will varnish them after they have sat for a couple of days with a satin varnish so they won't be too shiny. They are loosly based on the texture of 100 year old interior walls that had exposed brisk, lathing and plaster.