WIP Purple and White Granny Squares

My latest work in progress is a purple and white granny square blanket.  The squares for the most part are completed.  There are 30 squares total so this is not all of them.  The reason why I did not post all of the squares is that  I needed to finish about 4 more squares, and then I'm going to use a gold colored yarn to connect all of the squares.  I'll post more as I get closer to finishing it.  This is what I have so far.

Most likely I will give it to my sister, Laurie, when I'm finished.