Artist's Acrylic Paint on Cartridge Paper is a good combination. But Acrylics and Water Colours take practice to handle them. If you aren't as proficient in Art, Poster Colours may be a good amateur option.
Poster paint can be used in the same way as acrylic paint but has a speedier drying time. ... The amazing water-soluble characteristic of that poster.
paint flourishes with means it can be diluted to create an opaque watercolor-style texture or mixed with PVA glue to create a glossy, thick, oil paint-like texture.