Silver Birch trees.

Love your colours in this Tony, perhaps a little more detail in the foreground under and around the trees but if you have only been painting a couple of weeks you are getting off to a good start

Just keep painting - you have a good sense of colour and composition, you won't go far wrong with Bob Davies: all you need is practice - go out and look at how things grow, how they cast shadows on the ground and on water, how they reflect... make a few sketches on the spot. You'll find you notice things you never really noticed before when you look at every scene as a potential painting.