Back to the present day of drawing, this is me experimenting with a completely new drawing workflow, starting off with pure round brush lineart, then filling in with fill layers that I can quickly tweak the color of *per material*, so one for the big nautilus, one for all the bricks, one for all the tiles, one for all the greens, etc, this allows me much easier coherent coloring, and then rasterizing all of it once I'm happy, and blending it all together and working some 'painting' into it.
Same for the color of the lineart, I always struggle to do it in a way that makes me happy, and here I opted for a veeery subtle coloring method using a blurred version of the finished coloring.