In this post the author explains how to color a computerâdrawn illustration while keeping line art intact: use a very thin brush or the contiguous selection tool with its âgrowâ option so that fills extend just beyond the lines and avoid holes; then paint over the selected area, keep the line layer above the fill, and optionally merge the two layers for a clean result. The technique combines quick selectionâbased filling with careful brushing to produce smooth gradients without gaps or unwanted overlap, making it ideal for both outlined and fully painted artwork.






















