I just took a break from making a quilt!  I was sewing two or more layers of fabric together to make a thicker padded material - I needed a break!
What are some other things you have quilted?
Quilt
A quilt is a multi-layered textile, traditionally composed of three layers of fiber: a woven cloth top, a layer of batting or wadding, and a woven back, combined using the technique of quilting, the process of sewing the three layers together.
The pattern of stitching can be the key decorative element if a single piece of fabric is used for the top of a quilt (a "wholecloth quilt"), but in many cases the top is pieced from a patchwork of smaller fabric pieces
Quilting
Quilting is the process of sewing two or more layers of fabric together to make a thicker padded material, usually to create a quilt or quilted garment. Typically, quilting is done with three layers: the top fabric or quilt top, batting or insulating material and backing material, but many different styles are adopted.
The process of quilting uses a needle and thread to join two or more layers of material to make a quilt. The quilter's hand or sewing machine passes the needle and thread through all layers