I discovered water-based oils which are great for en plein air painting. I am developing a post impressionist style, influenced by the brushwork of Van Gogh (surely our most loved but tortured artist of the 21st century) and Monet. Matisse is another favourite of mine.
This does not mean that I can (or would wish to) copy that style. We all gravitate to our own way of drawing and painting.
However, I paint watercolour and pastel with the same level of enjoyment as oils - and (hopefully)success.