Landscape Painting - Mystery

We need mystery in  a good landscape painting. What could be less interesting than a painting of a sunny day with birds and a big sun in the sky?

How to go about it? 

That's a great question. Certainly less is more as a way of painting would be a good start.Less detail, less rendering and simplified color. 

Often creating a good landscape painting or any work of art can be more of a process of removal more than addition. Getting lost, then found.

"Early Morning Field" (6x9) by M Francis McCarthy

I try to use a minimal amount of strokes in my paintings. Lately I've been becoming more aware of the presence of the illustrator in my work.

Illustrating mystery into a painting is more difficult that just painting in a less controlled way.It seems that implication not illustration is the name of the game.

If mystery in painting gets your juices flowing. Tonalism is the way to go. 

Tonalism is all about that mysterious time of quiet twilight, when the air is still and all you hear are the crickets. The sky is golden light and in the shadows you can just make out the lush greens of life.

To achieve more mystery in your work: darken your pallet down a key or as I'm rediscovering you can actually tone your paintings with an oil glaze after they are dry to get some awesome effects. Also you can simplify your brushwork by using a larger brush and less brush strokes.