Here are some photos of the next stage in working on my Portuguese tile pattern. I’ve inked the four tile group but have left, for the moment, the pencil lines for you to see, both grid lines and approximate sketch lines that I adjusted in ink. I made some adjustments in the pattern between the inking of the solo block and the group of four. I saw different details as I looked over the wall of repeating tiles in my reference photograph. My next steps are to erase the pencil lines, scan the pattern, then paint.