when it comes to paint, i still love to mix.  most of these pieces are a combination of watercolor, acrylic, inks, & casein-based paint, with elements drawn in graphite or ink.  some of these are for wall-mount.  the double-sided pieces on tar paper have grommet holes across the top through which they are attached to steel rod using steel wire.  they also have a steel rod attached to their bottom to weigh them down.