Very nice log cabin work - especially how it frames your center picture with the darker fabrics.
Did you use the shirts of people that are in the pictures. I love the use of recycled items in projects. I haven't done a Log Cabin but this project gives me ideas for doing one. It doesn't seem as overwhelming to make a few blocks and see how it goes. When I made a memory quilt the biggest struggle for me was getting the pictures sized correctly for the blocks and then getting the fabric to go through my printer. Did you find a brand of the fabric sheets that worked well for you?
I use Printed Treasures, and yes, the shirts are from the man being memorialized.