Terry Miura is an oil painter whose work came to my attention a year or so ago.
He paints cityscapes, landscapes, and figures. The above is called "Chicago Drizzle."
His blog is really excellent and should appeal to anyone interested in the painting process, regardless of media. http://terrymiura.blogspot.com/ Scroll down to the March post which details how he decided to paint over a finished (and exhibited) painting. Scroll down to the February posts, first for composition decisions on a landscape painting, then for one on painting snow.