Onager1286

Thank you both. Is it possible to make your own masks like that?

If I'm using a raster brush and I want to draw, say, a perfect circle or some other geometrically precise line... is there a way to trace it or something? I'm aware that vector brushes don't have this limitation, but they usually don't look as nice or realistic to me. Something like a French curves tool or an equivalent would be super helpful. Thanks!