Set of three landscape test paintings

This is a set of three small landscape paintings I did between 19th october 2014 and 3rd May 2015 to test a few painting techniques, specifically on the appearance of hills, trees and streams before later doing some larger pictures.

Each of these three is 20 x 20 cm in size and they are on stretched canvas with a frame thickness of 1.5 cm.

They do not represent any particular real area - they didn't need to - but they do all have a similar "feel" to them; this was so I could compare how the light effects behaved with the different techniques I was trying out.