It is recommended that you purchase gouache in tubes. In tubes, gouache has an average shelf life of three to five years. Because of its evaporation issue, gouache isn't commonly found in anything other than tubes. There are some manufacturers who are attempting to put gouache in jars but evaporation is still a concern with these jars.
I am a begining oil painter. I was wondering what colors you suggest a beginer buy. I`ve heard students in my classes talking about how they use only a few "basic" colors, in which they can mix a large range of colors from. Do you have any tips?
A. Click for the Answer