A parallelogram is not a square, but a square is a parallelogram. In addition, diamonds are parallelograms with 4 equal sides.
Right about here, you may be muttering that if you had known you were going to make a quilt, you would have paid attention in geometry class! I'd like to help you become more comfortable with parallelograms and other parts of quilt geometry.
One frequently used quilter's parallelogram is created by joining two 45-degree right angle triangles, or what quilters typically call half-square triangles (HSTs). They can be joined with the straight grain on the legs or on the hypotenuse, depending on the block design.
Because you want to…
- eliminate extra seams, which reduces bulk and work.
- protect the integrity of fabric designs. No one wants a seam in the middle of a stripe or other directional print, most large prints or fussy-cut designs.
- turn your patchwork skills up a notch!
What if?What if you forgot to cut with the fabrics right side up?
- If both strips were right side down, the design will just spin in the other direction. That's fine!
- If the strips were right or wrong sides together, you will get mirror image parallelograms and you will need to cut again. It is quite common in quilt blocks for pairs of parallelograms to be mirror image units, but in this block they are not. However, when we get to making blocks with mirror image parallelograms, you will already know how to do it! :)
Introducing the Half-on / Half-off Cutting TrickOur Jenny conversion chart illustrates placing the template half-on, half-off the end of the strip to begin cutting the first parallelogram for right-handed cutting. If you are left-handed, start at the right end of the strip and position the triangle template the same way, half-on, half-off. Starting this way is efficient; it means cutting each triangle from the strip will be easy and comfortable.
Our cutting techniques are aimed at keeping your cutting hand and rotary cutter properly positioned in relationship to the acrylic tools. That is, typically you will cut more accurately if your hand and rotary cutter are to the right of the acrylic tool if you are right-handed, and to the left of the acrylic tool if you are left-handed.
From Marti Michell templates can perform a lot of cutting tricks, including cutting a shape for which there is no template -- like a parallelogram -- and cutting it the size you need. Some of our methods may seem awkward at first because you are not accustomed to them, but as we sew along, I think you will recognize the benefits of cutting certain shapes with a cutting trick.
Meet Jenny!Front and back. Click on the photo to see a larger image.
Click the link to download the Template Conversion Chart for this block:
for Block #45, Jenny
Visit these other Farmer's Wife Sew Along blogs, too, for sewing tutorials and other info about the Jenny block:
The Farmer’s Wife 1930s Sampler Quilt: Inspiring Letters from Farm Women of the Great Depression and 99 Quilt Blocks That Honor Them by Laurie Aaron Hird for Fons & Porter/F+W.