Liquitex Acrylic Ink 30ml Bismuth Yellow
An iconic color known very well from watercolor. A bright, opaque, cool lemon yellow good for mixing clean, bright greens.
Ultra-fluid acrylic with lightfast, artist-quality pigments. No dyes. No fade. Just pure, permanent color. And like all acrylics, it dries quickly and permanently, with no smudging or bleeding when rewetted or layered.
You get pure liquid color in a range of opacities.