I'm entering Mega Medallion in - what else - the Large Quilt category.
The piecing was actually very easy - it's all just isosceles triangles,cut 8" tall.
This quilt measures approximately 90" by 90" and was designed and pieced by me. Custom long-arm quilted by Sandy Etheridge of St. Louis MO.
Check out all the other outstanding entries in several categories in the virtual quilt show.