( Not my Model )

https://civitai.com/models/3046898/oil-of-atrament-moody-surrealist-oil-painting-style-krea2

Alchemy was concerned with the transformation of matter, while surrealism transforms our understanding of familiar things. This style lora is a crossroads connecting both. Old world oil painting with deep dark shadows/ink (atrament) and surrealist styling. Together, they transmute into digital gold.

You do not need to prompt any oil painting specific style terminology, as the style carries that burden. Although I like to add a few terms to add a little more gusto to the composition.

No special prompting required, it's very easy to use. I tested on Krea2 Turbo, 8 steps, 1 CFG with Euler/Simple.