The time has come,' the Walrus said,
To talk of many things:
Of shoes — and ships — and sealing-wax —
Of cabbages — and kings —
And why the sea is boiling hot —
And whether pigs have wings.’
From Lewis Carroll's "The Walrus and the Carpenter"
The entity in the picture is sort of like a grim reaper, except not. At the end of your life, you will find yourself in an eternal plane of nothingness. You encounter him; and you are presented with two options: to either accept your fate and have your memory wiped, as you are reincarnated, or you are able to have your soul taken out of your very body, have it turned into an orb, and you can stay for as long as you want until you are ready to go: hence, "Stay for Nothing." Drawn with FireAlpaca.
I got a pack of loose watercolour paper from eBay in 2018. The side this was painted on had a really strange pitted texture on it. I thought it might be interesting but I didn't like the way the paint gathered in the pits. I just use it for sketching and testing colours these days.