The first thing you will have to purchase, if you don't already have some, is a good stabilizer. This is your base for all landscapes.
I use a product called Fast-2-Fuse. It is fusible from both sides and it isn't bulky even though it is called heavyweight. I buy it by the metre from Sewing Machines, etc., in Burlington.
As you can see I work with an applique pressing sheet underneath. This product is fusible from both sides and it will adhere to your ironing board if you don't use the sheet.
TIP: Always cut the stabilizer larger than what you want your finished landscape to be.
I start with the sky -- always! This is going to be a winter scene and it is a bright day. Take a look around and see the difference in the skies even from summer to winter. Winter skies are usually brighter, crisper looking than the summer sky that could be a bit more hazy.
I found the snow fabric I wanted to use. It is kind of sparkly like you would find on a sunny day. It is the same fabric just cut in different places on the fat quarter. I wanted drifts of snow and to accomplish this I took out some Thermore (which is a thin batting). I cut a strip of fusible web and pressed it onto the batting. Then I put the fabric on. Each piece of fabric I used I pressed fusible web to the back.
This is all free motion work. I stitched lines in the hills and added blue to the sky. I made marks in the ice. I added snow to the trees.
I add what I like where I like. Its my landscape............well, this one isn't............its for a friend that wants snow! This is the best I can do.
When I'm finished I put a mat around it. Oh, one thing more. I do put a backing on it. Just a piece of fabric pressed to it. It covers up all the threads. I also put a label on.
If you ever have the opportunity to take a landscape workshop, take it! It is really the most fun you will ever have.