I am seeking info on how this scrappy quilt was assembled. Was it done in rows across or in squares beginning with the center the working outward to enlarge. I love this but just getting back into quilting after 10 years away and need some tips and advice again. I'm thinking if it was done in rows one would need all those blocks cut and laid out prior and that seems confusing to me. Also does anyone know how large each square is? I'm guessing about 3" finished size?.....No money for stash so I need to use up what I have leftover from making purses.