| Quote: |
| painting my plaster of Paris train scenery |
I'm assuming your plaster is sealed, like the castings you buy in the craft stores. I use acrylic paints from the tube & mix my own colors, it's a heckuva lot cheaper than buying the little bottles. I assume you're referring to the rocks & stonework, washes with various tones & shades of grays with other "stone" colors (browns, reds, yellows, blues, etc) can also be washed, sponged or drybrushed to give a realistic effect.