I decided this year to learn more about “design”. So I bought a highly rated book about the topic. Though I decided instead of paint, that I would use my scrap fabric. This lesson was on how tone and color can affect the brains initial interpretation of size and depth (near or far location of an object). Also about how texture can do the same.
Also on how color can disrupt those impressions or distort them.
Look at the next three samples. They have elements laid out the same of the same size and shapes. Ask your self which element is nearer to me? Which element is biggest, which one is smallest? Do this for each image.
The idea that texture can affect perspective is because naturally we can see more details when objects are closer to us. So lots of texture is interpreted as being closer physically than something that has no texture. Something to keep,in mind in a landscape quilt. You could use two to tonally equal fabrics, but have one with more texture, or denser more complicated patterning in the print. Your brain will ‘think’ its closer.
Free Form Quilts 