Is it a problem to draw in blue? Because then you have your hue shifted colors.
I thought making it like this was a quite clever idea on my part 🙂
To clean up I would use black yes, but any color will of course work (technically speaking). To do it like you wish to do it, you would clean up in black, but have the previous and next drawings in that same layer be other colors when the backlight is on, right? That is not possible as it is now. I guess we could make it like that – but I’m not sure about this. 😉
I’m listening – if you care to go on with this discussion. It’s super interesting to me. But I of course respect your time too.