Nice, so to understand well , we are not limited to just 3 colors of the palette proposed but the map should have , lets say 80% or more as dominant...
I'm a full time artist/illustrator. I mostly do freelance character works, DnD, Elder Scrolls, Wow and many others. I did masonry for about a decade before going full time with art. I've been doing some watercolor and acrylic paint works recently to get used to physical mediums again.