a: 11
b:

Speckles Blenders, New England Quilt Supply
Hoff-S4811-471-Buttercup
Hoff-S4811-471-Buttercup
Hoff-S4811-48-Gray
Hoff-S4811-48-Gray
Hoff-S4811-55-Charcoal
Hoff-S4811-55-Charcoal
Hoff-S4811-72-Magenta
Hoff-S4811-72-Magenta