Dead simple water shader

[tidal olive]

Made this to experiment with color absorption. A lot is left to be desired, but this is a pretty good start.

[bronze jackal]

I'm currently attempting my hand at an absorption shader but am failing miserably - totally okay if not, but would you mind sharing some of your wisdom?

[tidal olive]

Scene color - (absorption color * linear scene depth), that's the gist of it