Alternately, you could try Acrylics and use them thinned down to get a water coluresque look, only problem is that they dry quite fast compared to water colours, guoache and especially oils. Saying that, you could experiment also with thinned down oil paints and also use a drying additive, it can really make the oils dry very fast. For oils I'd suggest Windsor & Newton, thin for the water colour transparent consistency with mineral spirits and Liquin or Galkyd additive for speeding up dry time.
Sept. 9, 2022, 1:50 p.m. - Lynx .
Alternately, you could try Acrylics and use them thinned down to get a water coluresque look, only problem is that they dry quite fast compared to water colours, guoache and especially oils. Saying that, you could experiment also with thinned down oil paints and also use a drying additive, it can really make the oils dry very fast. For oils I'd suggest Windsor & Newton, thin for the water colour transparent consistency with mineral spirits and Liquin or Galkyd additive for speeding up dry time.