Try making this falling leaves quilt block fromShabby Fabricson Youtube.
Watch the video below to learn the step-by-step instructions.
Next, line the front fabric from corner to corner using a frixion pen.

Image credits: Shabby Fabrics via Youtube
Place that right side together with your other fabric and sew on those lines.
Once that is sewn together, cut it using your rotary cutter and open it up.
Press the darker fabric down and trim the excess fabric.

(Click herefor the pattern.
)After you assemble the leaf pattern, go ahead and sew the rows together.
After this, press the seams open all in one direction.
